ELECTRICAL ENGINEERING ARTICLES

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2025 — 19 posts

September 2025 — 1 posts

1. 2025-09-21Types of Transmission Towers in Saudi Electricity Company (SEC) – NGSA Standards

February 2025 — 5 posts

1. 2025-02-07Modeling TCSC for Stability Studies: Methods for Analyzing Power System Performance
2. 2025-02-07Control Strategies for TCSC: Techniques for Dynamic Power Flow Management
3. 2025-02-07Operation of Thyristor Controlled Series Capacitor (TCSC): Mechanism and Working Principles
4. 2025-02-07Basic Concepts of Controlled Series Compensation: The Role of TCSC & GCSC in Transmission Lines
5. 2025-02-06Thyristor and GTO Controlled Series Capacitors (TCSC & GCSC): Enhancing Power System Stability

January 2025 — 13 posts

1. 2025-01-24Comprehensive Guide to Static Var Compensators (SVC): Mechanisms, Configurations, and Applications
2. 2025-01-24Applications of Static Var Compensators: Revolutionizing Power Systems
3. 2025-01-24Modeling Static Var Compensators: Simplified Approaches and Advanced Techniques
4. 2025-01-24Protection Aspects of Static Var Compensators: Safeguarding Power Systems
5. 2025-01-24Harmonics and Filtering in Static Var Compensators: Challenges and Solutions
6. 2025-01-24Designing Voltage Regulators for Static Var Compensators: Key Considerations and Challenges
7. 2025-01-24SVC Controllers: Ensuring Precision in Voltage Regulation
8. 2025-01-24Configurations of Static Var Compensators: A Comprehensive Guide
9. 2025-01-24Detailed Analysis of SVC: Mechanism and Functionality Explained
10. 2025-01-24The Fundamentals of Static Var Compensators (SVC): Enhancing Voltage Stability in Power Systems
11. 2025-01-23AC Transmission Line and Reactive Power Compensation: A Detailed Overview
12. 2025-01-23Flexible AC Transmission System Controllers (FACTS Controllers): A Complete Guide
13. 2025-01-22Mastering Power System Protection: Ensuring Reliability and Security in Modern Networks

2024 — 40 posts

December 2024 — 15 posts

1. 2024-12-15Understanding AC Power: Reactance (X), Inductance (L), Capacitance (C), Impedance (Z), Admittance (Y)
2. 2024-12-15Understanding Alternating Current (AC) and Voltage
3. 2024-12-13Magnetic Circuits: The Foundation of Modern Electromagnetic Systems
4. 2024-12-13The Superposition Principle: Simplifying Complex Circuit Analysis
5. 2024-12-12Kirchhoff's Laws: A Comprehensive Guide to Circuit Analysis
6. 2024-12-12Series and Parallel Circuits: Understanding the Basics
7. 2024-12-12Electromagnetic Induction: The Foundation of Modern Electricity
8. 2024-12-12Electrical Insulating Materials: A Comprehensive Guide to Electrical Safety and Efficiency
9. 2024-12-12Ohm’s Law: Understanding Resistance and Conductance
10. 2024-12-11What is Conductivity
11. 2024-12-11The Term Ground in Electrical Field
12. 2024-12-11The Magnetic Field
13. 2024-12-10Comprehensive Guide to High-Voltage Switching Equipment in Electric Power Substations
14. 2024-12-09Fire Protection Measures
15. 2024-12-09Understanding Supervisory Control and Data Acquisition (SCADA): A Comprehensive Guide

August 2024 — 1 posts

1. 2024-08-15Electrostatic Fields in High Voltage Engineering

June 2024 — 24 posts

1. 2024-06-10Causes of Low Power Factor and Its Disadvantages
2. 2024-06-10Common Aspects Between Generators and Motors
3. 2024-06-10Simplified Theory of Operation of a Generator
4. 2024-06-10Steady State, Transient, and Sub-Transient Armature Reactions
5. 2024-06-09Phasor Diagram of Voltages and Currents
6. 2024-06-09Derived Reactance
7. 2024-06-09Active and Reactive Power Delivered from a Generator
8. 2024-06-09The Power Versus Angle Chart of a Salient Pole Generator
9. 2024-06-09Choice of Voltages for Generators
10. 2024-06-09Energy Transfer of Generator
11. 2024-06-09Behavior of the Generator Connected to an Infinite Bus
12. 2024-06-07Electric Traction: Powering Modern Transportation
13. 2024-06-07Illumination: Lighting the Way with Electricity
14. 2024-06-07Electric Welding: Joining with Precision
15. 2024-06-07Electric Heating: Efficient and Versatile
16. 2024-06-07Electric Motors and Their Applications
17. 2024-06-07Basic Electric Power Utilization—Loads, Load Characterization, and Load Modeling
18. 2024-06-07Metering of Electric Power and Energy
19. 2024-06-06Introduction to Power Quality
20. 2024-06-06Wiring and Grounding for Power Quality
21. 2024-06-06Harmonics in Power Systems
22. 2024-06-06Voltage Sags
23. 2024-06-06Voltage Fluctuations and Lamp Flicker
24. 2024-06-06Power Quality Monitoring

2023 — 8 posts

October 2023 — 2 posts

1. 2023-10-18Transmission and Distribution Electrical Equipments
2. 2023-10-18Differences Between Onshore and Offshore Wind Farms

July 2023 — 1 posts

1. 2023-07-03Advantages and Disadvantages of Wind Energy Conversion Systems

April 2023 — 3 posts

1. 2023-04-20The Future of Engineering: How Emerging Technologies Will Shape the Industry
2. 2023-04-13Project Support Officer - K-Electric
3. 2023-04-12CPD Short Course/Webinar on Cellular Networks (2G to 5G Technology): Future Application

March 2023 — 2 posts

1. 2023-03-10The Benefits and Applications of Star-Delta Motor Starters
2. 2023-03-10The Advancements and Challenges of Electrical Engineering in the Modern World

2022 — 2 posts

October 2022 — 1 posts

1. 2022-10-13Comparison between BJT and MOSFET

May 2022 — 1 posts

1. 2022-05-13Safety Measures in Trial Pits and Trenches for Underground Cabling Works

2020 — 1 posts

May 2020 — 1 posts

1. 2020-05-14Overhead Versus Underground Power Transmission

2019 — 2 posts

August 2019 — 2 posts

1. 2019-08-07ELEMENTS OF MEASUREMENT SYSTEM
2. 2019-08-07TYPES OF ELECTRICAL LOADS

2018 — 6 posts

December 2018 — 1 posts

1. 2018-12-06STRUCTURAL DESIGN PROCESS

November 2018 — 1 posts

1. 2018-11-30Hipot Test | AC Versus DC Hipot Testing

June 2018 — 1 posts

1. 2018-06-12TYPES OF CHARGERS

March 2018 — 2 posts

1. 2018-03-28LIMITATIONS OF LC AND RC OSCILLATORS
2. 2018-03-28SINUSOIDAL OSCILLATOR

February 2018 — 1 posts

1. 2018-02-24TYPES OF WELDING JOINTS

2017 — 9 posts

December 2017 — 2 posts

1. 2017-12-19MICROWAVE TOWER
2. 2017-12-19TRANSMISSION LINE TOWER PARAMETERS

October 2017 — 1 posts

1. 2017-10-30EFFECTS OF REACTIVE POWER FLOW IN LINE NETWORK

September 2017 — 1 posts

1. 2017-09-13FFBL Leaked NTS Test Paper of Electrical Engineering, Sunday 10, 2017

August 2017 — 1 posts

1. 2017-08-04Quantitative Reasoning Material for GAT NTS

June 2017 — 1 posts

1. 2017-06-26Electrical Engineering Objective Type By M Handa

May 2017 — 3 posts

1. 2017-05-26ADVANTAGES OF SMART GRID
2. 2017-05-20WHAT IS PROTECTIVE RELAY
3. 2017-05-20TYPES OF SEMI-CONDUCTORS

2016 — 34 posts

October 2016 — 1 posts

1. 2016-10-15DIFFERENCE BETWEEN TRANSISTOR AMPLIFIERS AND TUBE AMPLIFIERS

June 2016 — 4 posts

1. 2016-06-02UNIQUE CHARACTERISTICS OF GROUND FAULTS
2. 2016-06-01GROUND FAULT PROTECTION AND ITS IMPORTANCE
3. 2016-06-01TYPES OF GROUND RELAYS
4. 2016-06-01TYPES OF SUBSYNCHRONOUS RESONANCE INTERACTIONS

May 2016 — 15 posts

1. 2016-05-30DIFFERENCE BETWEEN CSMA/CD AND CSMA/CA:
2. 2016-05-30NETWORK MEDIA AND CONNECTORS
3. 2016-05-29TYPES OF NETWORKS
4. 2016-05-27WHAT IS BROADBAND AND BASEBAND
5. 2016-05-27HYBRID TOPOLOGY AND ITS ADVANTAGES AND DISADVANTAGES
6. 2016-05-27OPERATING PRINCIPLE OF THE DSTATCOM
7. 2016-05-26IDENTIFYING NETWORK TOPOLOGIES
8. 2016-05-26RING TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
9. 2016-05-26MESH TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
10. 2016-05-26STAR TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
11. 2016-05-26BUS TOPOLOGIES AND ITS ADVANTAGES AND DISADVANTAGES
12. 2016-05-26WHAT IS INTERNET AND INTRANET AND EXTRANET
13. 2016-05-26TYPES OF DATA FLOW IN COMMUNICATION SYSTEM
14. 2016-05-26DATA COMMUNICATIONS AND ITS COMPONENTS
15. 2016-05-25WHAT IS SERVERS AND WORKSTATIONS AND HOSTS

April 2016 — 3 posts

1. 2016-04-29PULSE WIDTH MODULATION INVERTER
2. 2016-04-28ARDUINO BASED BLUETOOTH DOOR BELL
3. 2016-04-27ARDUINO BASED WIRELESS LED ACTIVATION

March 2016 — 7 posts

1. 2016-03-05COMPARISON OF SQUIRREL CAGE AND SLIP RING MOTOR
2. 2016-03-05LOSS AND EFFICIENCY AND COSTING OF TRANSFORMER
3. 2016-03-05STEPS TO BETTER MOTOR APPLICATIONS
4. 2016-03-05TYPES OF MOTORS
5. 2016-03-05LIFE CYCLE COST OF TRANSFORMERS
6. 2016-03-05TYPES OF TRANSFORMERS
7. 2016-03-01Operating Modes of Thyristor Controlled Series Compensator (TCSC) in Power Systems

February 2016 — 3 posts

1. 2016-02-19AUTO TRANSFORMERS
2. 2016-02-19EMF EQUATION OF A TRANSFORMER
3. 2016-02-12AIR CORE TRANSFORMER

January 2016 — 1 posts

1. 2016-01-29ADVANTAGES AND DISADVANTAGES OF NUCLEAR ENERGY

2015 — 171 posts

December 2015 — 3 posts

1. 2015-12-19DIFFERENCE BETWEEN SOLID STATE AND OFFLINE UPS SYSTEM
2. 2015-12-19PROBLEMS WITH OFFLINE UPS SYSTEM
3. 2015-12-04DISTRIBUTION STATCOM D-STATCOM

November 2015 — 22 posts

1. 2015-11-29DC GENERATORS
2. 2015-11-29METHODS OF STARTING OF SYNCHRONOUS MOTOR
3. 2015-11-29USES OF DC GENERATORS
4. 2015-11-29CHARACTERISTICS OF DC GENERATOR
5. 2015-11-25BENEFITS OF UTILIZING FACTS DEVICES
6. 2015-11-24WEAK BUS IDENTIFICATION
7. 2015-11-24THYRISTOR CONTROLLED SERIES COMPENSATOR TCSC
8. 2015-11-24STATIC SYNCHRONOUS COMPENSATOR STATCOM
9. 2015-11-24ADVANTAGES AND DISADVANTAGES OF PHOTOVOLTAICS
10. 2015-11-24OPERATION OF THREE PHASE THREE WINDINGS UNIFIED POWER QUALITY CONDITIONER
11. 2015-11-22CLASSIFICATION OF HVDC LINKS
12. 2015-11-22COMPONENTS OF HIGH VOLTAGE DC TRANSMISSION SYSTEM
13. 2015-11-21APPLICATIONS OF HIGH VOLTAGE DC TRANSMISSION
14. 2015-11-21INTERLINE POWER FLOW CONTROLLER IPFC
15. 2015-11-21FACTS TECHNOLOGY
16. 2015-11-21NEED FOR FACTS DEVICES
17. 2015-11-21OPERATING MODES OF UNIFIED POWER FLOW CONTROLLER UPFC
18. 2015-11-21UNIFIED POWER FLOW CONVERTER UPFC
19. 2015-11-21PRINCIPLE OF OPERATION OF UNIFIED POWER FLOW CONTROLLER UPFC
20. 2015-11-21BENEFITS OF VSC BASED TRANSMISSION SYSTEM
21. 2015-11-15SYNCHRONOUS CONDENSER
22. 2015-11-09ADVANTAGES OF THE THYRISTOR CONTROLLED SERIES CAPACITOR

October 2015 — 4 posts

1. 2015-10-15POLARIZATION OF BACK EMF
2. 2015-10-08PRIMARY SECONDARY AND TERTIARY FREQUENCY CONTROL IN POWER SYSTEMS
3. 2015-10-08FREQUENCY CONTROL IN AN ISLANDING SYSTEM AND IN INTERCONNECTED SYSTEMS
4. 2015-10-05COMPARISON BETWEEN STATCOM AND SVC

September 2015 — 24 posts

1. 2015-09-26FACTORS LIMITING POWER FLOW THROUGH TRANSMISSION LINE
2. 2015-09-26LINE LOADABILITY IN AC LINES
3. 2015-09-20KIRCHHOFFS LAWS
4. 2015-09-20ACTIVE CIRCUIT ELEMENTS (ENERGY SOURCES)
5. 2015-09-19FUNCTIONS OF SCADA SYSTEMS
6. 2015-09-19IMPORTANCE OF SWING BUS
7. 2015-09-19CLASSIFICATION OF POWER SYSTEM BUSES
8. 2015-09-19LIMITATIONS OF GAUSS SEIDEL METHOD FOR LOAD FLOW ANALYSIS
9. 2015-09-19WHAT IS LOAD FLOW STUDIES
10. 2015-09-19ELECTRICAL NETWORK THEOREMS
11. 2015-09-19RECIPROCITY THEOREM
12. 2015-09-19KIRCHHOFFS LAWS
13. 2015-09-18CHARACTERISTICS OF MOVING COIL METER MOVEMENT
14. 2015-09-18MEASUREMENT STANDARDS
15. 2015-09-13NEED FOR ELECTRICAL ISOLATION IN SWITCH-MODE DC POWER SUPPLIES
16. 2015-09-13DELETERIOUS EFFECTS OF HARMONIC DISTORTION AND A POOR POWER FACTOR
17. 2015-09-12POWER ELECTRONIC CONVERTER TOPOLOGIES
18. 2015-09-12CLASSIFICATIONS OF POWER SWITCHES
19. 2015-09-11WHAT IS POWER ELECTRONICS
20. 2015-09-10EFFECT OF FEEDBACK ON STABILITY
21. 2015-09-10EFFECT OF FEEDBACK ON OVERALL GAIN
22. 2015-09-09CLOSED LOOP CONTROL SYSTEMS
23. 2015-09-09OPEN LOOP CONTROL SYSTEMS
24. 2015-09-09ADVANTAGES OF CONTROL SYSTEMS

August 2015 — 7 posts

1. 2015-08-26TYPES OF INDUCTORS
2. 2015-08-26TYPES OF CAPACITORS
3. 2015-08-26TYPES OF RESISTORS
4. 2015-08-24SOURCES OF ELECTRICITY
5. 2015-08-24NATURE OF POLE VOLTAGE WAVEFORMS OUTPUT BY PWM INVERTERS
6. 2015-08-24PULSE WIDTH MODULATED INVERTER
7. 2015-08-21THREE PHASE SYSTEMS

July 2015 — 2 posts

1. 2015-07-17INSULATING SOLIDS
2. 2015-07-17SKIN EFFECT

May 2015 — 10 posts

1. 2015-05-30CLASSIFICATION OF POWER SYSTEM STABILITY
2. 2015-05-30POWER SYSTEM STABILITY
3. 2015-05-30WHY USE RENEWABLE ENERGY SOURCES?
4. 2015-05-30WHY DISTRIBUTED GENERATION SYSTEM?
5. 2015-05-30DISTRIBUTED GENERATION SYSTEMS
6. 2015-05-20POWER MOSFET FEATURES
7. 2015-05-15RAMP AND PEDESTAL UJT-SCR CONTROL CIRCUIT
8. 2015-05-15OPERATING PRINCIPLE OF A GATE TURNOFF THYRISTOR GTO
9. 2015-05-10THE PER UNIT SYSTEM
10. 2015-05-06THE NEED FOR SWITCHING IN POWER ELECTRONIC CIRCUITS

April 2015 — 7 posts

1. 2015-04-28POWER QUALITY SOLUTIONS
2. 2015-04-16POWER QUALITY PROBLEMS IEEE
3. 2015-04-09NULL METHOD OF MEASUREMENT
4. 2015-04-09ANALOGUE INSTRUMENTS
5. 2015-04-09WHAT IS GROUNDING
6. 2015-04-01TYPES OF SUBSYNCHRONOUS RESONANCE INTERACTIONS
7. 2015-04-01SUBSYNCHRONOUS RESONANCE

March 2015 — 32 posts

1. 2015-03-23ADJUSTABLE SPEED AC DRIVES BEHAVIOR DUE TO VOLTAGE SAG
2. 2015-03-23INFLUENCE OF SHORT INTERRUPTIONS ON EQUIPMENT
3. 2015-03-23MONITORING OF SHORT INTERRUPTIONS
4. 2015-03-23CAUSES OF LONG INTERRUPTIONS
5. 2015-03-21SWITCHGEAR EQUIPMENTS
6. 2015-03-21ESSENTIAL FEATURES OF SWITCHGEAR
7. 2015-03-21SWITCHGEAR
8. 2015-03-21INDUCTION REGULATORS
9. 2015-03-21BOOSTER TRANSFORMER
10. 2015-03-21AUTO TRANSFORMER TAP CHANGING
11. 2015-03-21TAP CHANGING TRANSFORMERS
12. 2015-03-20EXCITATION CONTROL
13. 2015-03-20BROWN BOVERI REGULATOR
14. 2015-03-20TIRRIL REGULATOR
15. 2015-03-20VOLTAGE CONTROL
16. 2015-03-20GROUND DETECTORS
17. 2015-03-20BOOSTERS
18. 2015-03-20PROTECTIVE DEVICES AND THEIR FUNCTIONS
19. 2015-03-18TRANSFORMER EXTERNAL FAULTS
20. 2015-03-18GENERATOR OVERHEATING PROTECTION
21. 2015-03-18GENERATOR OVERVOLTAGE PROTECTION
22. 2015-03-18GENERATOR BACKUP PROTECTION
23. 2015-03-18GENERATOR ROTOR PROTECTION
24. 2015-03-18OPERATION OF INDUCTION GENERATOR
25. 2015-03-18GENERATOR COOLANT FAILURE PROTECTION
26. 2015-03-18GENERATOR FIRE PROTECTION
27. 2015-03-18GENERATOR VIBRATION PROTECTION
28. 2015-03-18GENERATOR MOTORING PROTECTION
29. 2015-03-18GENERATOR OVERSPEED PROTECTION
30. 2015-03-18APPLICATIONS OF POWER ELECTRONICS
31. 2015-03-14BASIC INSULATION LEVELS BIL
32. 2015-03-14DIFFERENCES BETWEEN RELIABILITY AND SECURITY AND STABILITY

February 2015 — 29 posts

1. 2015-02-20ACTIVE FILTERS OR ACTIVE POWER LINE CONDITIONERS
2. 2015-02-15WHAT IS ELECTRICAL POWER DISTRIBUTION
3. 2015-02-13VAR COMPENSATION
4. 2015-02-13FACTS SYSTEM CONTROLLER
5. 2015-02-13FLEXIBLE AC TRANSMISSION SYSTEM FACTS
6. 2015-02-13CLASSIFICATION OF ELECTRICAL POWER SYSTEM BUSES
7. 2015-02-13OBJECTIVES OF LOAD FLOW STUDY
8. 2015-02-12FACTORS AFFECTING TRANSIENT STABILITY
9. 2015-02-12THYRISTOR AS A CONTROLLED CONVERTERS
10. 2015-02-12DIAC
11. 2015-02-12CENTER TAP DIODE RECTIFIER
12. 2015-02-12BIDIRECTIONAL TRIODE THYRISTOR TRIAC
13. 2015-02-12GATE TURN OFF THYRISTOR GTO
14. 2015-02-12SEMICONDUCTORS SWITCH THYRISTOR
15. 2015-02-12SEMICONDUCTORS SWITCH DIODE
16. 2015-02-12HARMONICS EFFECTS ON POWER SYSTEM COMPONENTS
17. 2015-02-11AWARENESS OF POWER ELECTRONICS
18. 2015-02-11RECTIFICATION
19. 2015-02-11REACTORS
20. 2015-02-10IMPORTANCE OF SHORT CIRCUIT CURRENTS
21. 2015-02-10ANALYSIS OF SYMMETRICAL THREE PHASE SHORT CIRCUITS
22. 2015-02-10Advantages of Per Unit System in Power System Analysis | Electrical Engineering
23. 2015-02-10CLASSIFICATION OF POWER SYSTEM BUSES
24. 2015-02-10POWER FLOW STUDIES AND ITS IMPORTANCE
25. 2015-02-07SYNCHRONOUS MACHINE ROTOR TYPES
26. 2015-02-07GRAPH THEORY TERMINOLOGY
27. 2015-02-07CONSTRUCTION OF DC GENERATOR
28. 2015-02-06SINGLE PHASE AND POLYPHASE SYSTEMS
29. 2015-02-06PRIMARY AND BACKUP PROTECTION

January 2015 — 31 posts

1. 2015-01-29THREE PHASE TRANSFORMER WINDING CONNECTIONS
2. 2015-01-23POWER FACTOR
3. 2015-01-22CONSTRUCTION AND OPERATION OF A SYNCHRONOUS MOTOR
4. 2015-01-21TYPES OF SINGLE PHASE MOTORS
5. 2015-01-21REVERSING DIRECTION OF ROTATION OF UNIVERSAL MOTOR
6. 2015-01-21STANDARD SPLIT PHASE MOTORS
7. 2015-01-21CAPACITOR TYPE SPLIT PHASE MOTORS
8. 2015-01-21STARTERS FOR CAPACITOR TYPE SPLIT PHASE MOTORS
9. 2015-01-21STARTER FOR TWO VALUE CAPACITOR TYPE SPLIT PHASE MOTORS
10. 2015-01-21STARTER FOR A TWO VALUE CAPACITOR MOTOR USING A CURRENT RELAY AND AN AUTO TRANSFORMER
11. 2015-01-21DYNAMIC BREAKING OF SPLIT PHASE MOTORS
12. 2015-01-21PLUG REVERSING OF CAPACITOR START MOTORS
13. 2015-01-21SPEED CONTROL OF SPLIT PHASE MOTORS
14. 2015-01-21SPEED CONTROL OF PERMANENT SPLIT CAPACITOR MOTORS
15. 2015-01-21SPEED CONTROL OF UNIVERSAL MOTOR
16. 2015-01-21UNIVERSAL SERIES MOTORS
17. 2015-01-21TYPES OF DC MOTORS AND THEIR APPLICATIONS
18. 2015-01-21SEMI AUTOMATIC AND AUTOMATIC CONTROL OF MODERN MACHINERY
19. 2015-01-21ADVANTAGES OF MAGNETIC CONTROL OF MACHINES
20. 2015-01-21DISADVANTAGES OF MANUAL CONTROL OF MACHINES
21. 2015-01-21SYNCHRONOUS MOTOR STARTING BY USING DAMPER (AMORTISSEUR) WINDING
22. 2015-01-21SYNCHRONOUS MOTOR STARTING WITH AN EXTERNAL MOTOR
23. 2015-01-21SYNCHRONOUS MOTOR STARTING BY REDUCING THE SUPPLY FREQUENCY
24. 2015-01-21METHODS OF STARTING SYNCHRONOUS MOTOR
25. 2015-01-21PROPERTIES OF TRANSFORMER OIL
26. 2015-01-20INSULATING MEDIA
27. 2015-01-20THERMAL AND VOLTAGE CONSIDERATIONS OF PRACTICAL TRANSFORMER
28. 2015-01-20PERMANENT MAGNET DC MOTOR
29. 2015-01-16THREE PHASE TRANSFORMER WINDING CONNECTIONS
30. 2015-01-16GOALS OF SYSTEM DESIGN
31. 2015-01-16FAULT PROTECTION DEVICES

2014 — 451 posts

December 2014 — 74 posts

1. 2014-12-24THE NEED FOR GROUNDING
2. 2014-12-24GROUNDING ELECTRODE
3. 2014-12-24EARTH ELECTRODE
4. 2014-12-24GROUNDING ON BARE ROCK
5. 2014-12-23EFFECTS OF BLACKOUT
6. 2014-12-23ADVANCED SYSTEM PROTECTION
7. 2014-12-23CHOOSING A SPECIFIC SIZE OF GENERATOR
8. 2014-12-23STANDBY GENERATOR TYPES
9. 2014-12-23UPS SYSTEMS
10. 2014-12-23STANDBY POWER SYSTEM NOISE
11. 2014-12-23SEALED LEAD ACID BATTERY
12. 2014-12-23GROUND SYSTEM MAINTENANCE
13. 2014-12-23SWITCHGEAR MAINTENANCE
14. 2014-12-23PLANT MAINTENANCE
15. 2014-12-23PEAK ELECTRICAL POWER DEMAND
16. 2014-12-23ELECTRICAL ENERGY USAGE
17. 2014-12-23FIRST AID PROCEDURES AFTER GETTING SHOCK
18. 2014-12-23ADVANTAGES OF SOLID AND LIQUID FUELS
19. 2014-12-22THERMAL AND VOLTAGE CONSIDERATIONS OF TRANSFORMER
20. 2014-12-22LOAD LOSSES IN TRANSFORMER
21. 2014-12-22CATHODIC PROTECTION
22. 2014-12-22WHAT IS RELAYING?
23. 2014-12-20NAVIGATION AIDS
24. 2014-12-20LIGHTING SYSTEMS FOR ILLUMINATION
25. 2014-12-20INSPECTION AND TESTING OF EQUIPMENTS
26. 2014-12-20REQUIREMENTS OF EQUIPMENTS DESIGN AND CONSTRUCTION
27. 2014-12-20A TYPICAL FORMAT FOR A EQUIPMENTS SPECIFICATION
28. 2014-12-20THE PURPOSE OF EQUIPMENTS SPECIFICATIONS
29. 2014-12-20AREA CONTROL ERROR
30. 2014-12-19FOSSIL FUEL POWER PLANTS
31. 2014-12-19POWER GENERATING SYSTEMS
32. 2014-12-19AUXILIARY DEVICES OF SYNCHRONOUS GENERATOR
33. 2014-12-19DC CIRCUIT BREAKERS
34. 2014-12-19AC VERSUS DC TRANSMISSION
35. 2014-12-19HIGH VOLTAGE DC TRANSMISSION
36. 2014-12-19VOLTAGE ANALYSIS
37. 2014-12-19Breaker Schemes in Substations
38. 2014-12-19CONTROL AND SWITCHING SYSTEMS
39. 2014-12-18SKIN EFFECT
40. 2014-12-16ADVANTAGES OF INTERCONNECTED GRID SYSTEM
41. 2014-12-16MECHANICAL DESIGN OF OVERHEAD TRANSMISSION LINES
42. 2014-12-16REQUIREMENTS OF SATISFACTORY ELECTRIC SUPPLY
43. 2014-12-16TYPES OF LOADS
44. 2014-12-15TYPES OF CONNECTION OF WIND TURBINE TO GRID
45. 2014-12-14DYNAMIC VOLTAGE RESTORER
46. 2014-12-14METHOD OF RESTORING FOR VOLTAGE SAG
47. 2014-12-13SOURCES AND EFFECT OF UNBALANCE IN THREE PHASE POWER SYSTEM
48. 2014-12-13WHY SHOULD ONLY AN ONLINE UPS BE USED WITH A STANDBY GENERATOR?
49. 2014-12-13HOW SHOULD SURGE PROTECTIVE DEVICES BE APPLIED?
50. 2014-12-13WHERE DO POWER QUALITY ISSUES ORIGINATE?
51. 2014-12-13SOURCES OF HARMONICS
52. 2014-12-12POWER QUALITY TERMS
53. 2014-12-11ENERGY MANAGEMENT
54. 2014-12-11HYDROELECTRIC POWER GENERATION
55. 2014-12-11PLANNING OF HYDROELECTRIC FACILITIES
56. 2014-12-11SPECIAL CONSIDERATIONS AFFECTING PUMPED STORAGE PLANTS
57. 2014-12-11FRAME OF A SYNCHRONOUS MACHINE
58. 2014-12-11STATOR CORE ASSEMBLY OF A SYNCHRONOUS MACHINE
59. 2014-12-11ROTOR OF A SYNCHRONOUS MACHINE
60. 2014-12-11SYNCHRONOUS MOTOR AND CONDENSER STARTING
61. 2014-12-11THERMAL GENERATING PLANTS
62. 2014-12-11THERMAL PLANT AUXILIARY SYSTEM
63. 2014-12-11THERMAL POWER PLANT SWITCHGEAR
64. 2014-12-11SELECTION OF MOTORS
65. 2014-12-11ELECTRICAL ANALYSIS
66. 2014-12-11GENERATOR ASSOCIATED EQUIPMENT
67. 2014-12-11TYPES OF MOTORS
68. 2014-12-07ENERGY AND ITS TYPES
69. 2014-12-07GRADES OF ENERGY
70. 2014-12-07STORAGE OF ENERGY
71. 2014-12-07CONVERSIONS OF ENERGIES
72. 2014-12-07FORMS OF ENERGY
73. 2014-12-04HIGH VOLTAGE TESTS ON INTERNAL INSULATION
74. 2014-12-01SCOPE OF OPTIMIZATION PROBLEMS

November 2014 — 23 posts

1. 2014-11-28GENERATION OF AC HIGH VOLTAGE BY CASCADED TRANSFORMERS
2. 2014-11-28CASCADED TRANSFORMERS METHOD FOR GENERATING AC HIGH VOLTAGE
3. 2014-11-19EFFECTS OF VOLTAGE SAGS ON LIGHTING LOADS
4. 2014-11-14SURGE PROTECTION OF ROTATING MACHINE
5. 2014-11-12EFFECT OF PRESSURE ON BREAKDOWN VOLTAGE IN VACUUM
6. 2014-11-12CLUMP MECHANISM
7. 2014-11-12SOLID DIELECTRICS USED IN POWER APPARATUS
8. 2014-11-10GROUNDING AND BONDING
9. 2014-11-10TOP 5 POWER QUALITY MYTHS
10. 2014-11-10MAJOR FACTORS CONTRIBUTING TO POWER QUALITY ISSUES
11. 2014-11-10POWER QUALITY
12. 2014-11-08POWER QUALITY
13. 2014-11-07POWER QUALITY MEASURABLE QUANTITIES
14. 2014-11-07BATTERY FAQ
15. 2014-11-07MAINTENANCE OF BATTERIES FOR EXTENDING ITS LIFE
16. 2014-11-07BATTERY ARRANGEMENT IN UPS
17. 2014-11-07FACTORS AFFECTING BATTERY PERFORMANCE
18. 2014-11-03HYDRO ELECTRIC POWER STATION
19. 2014-11-03EQUIPMENT OF STEAM POWER STATION
20. 2014-11-03CHOICE OF SITE FOR STEAM POWER STATIONS
21. 2014-11-03SCHEMATIC ARRANGEMENT OF STEAM POWER STATION
22. 2014-11-03STEAM POWER STATION OR THERMAL POWER STATION
23. 2014-11-03GENERATING STATIONS

October 2014 — 3 posts

1. 2014-10-26DISTRIBUTION SYSTEM
2. 2014-10-26TYPES OF CABLE FAULTS
3. 2014-10-03CONVENTIONAL SOURCES OF ELECTRICAL ENERGY

September 2014 — 53 posts

1. 2014-09-27ROLE OF INSULATORS
2. 2014-09-27TYPES OF INSULATORS
3. 2014-09-27ABSOLUTE AND SECONDARY INSTRUMENTS
4. 2014-09-27BATTERIES FOR AIRCRAFT AND SUBMARINES
5. 2014-09-27SECONDARY HYBRID CELLS
6. 2014-09-27MAIN OPERATED BATTERY CHARGERS
7. 2014-09-27MAINTENANCE OF LEAD ACID CELLS
8. 2014-09-27STRUCTURE OF PLANTE PLATES
9. 2014-09-27STRUCTURE OF FAURE PLATES
10. 2014-09-27INTERNAL RESISTANCE AND CAPACITY OF A CELL
11. 2014-09-27APPLICATIONS OF LEAD ACID BATTERIES
12. 2014-09-27PARTS OF A LEAD ACID BATTERY
13. 2014-09-26PRIMARY AND SECONDARY BATTERIES
14. 2014-09-26WEBER AND EWING MOLECULAR THEORY
15. 2014-09-26CAPACITOR
16. 2014-09-26BREAKDOWN VOLTAGE AND DIELECTRIC STRENGTH
17. 2014-09-26STATIC ELECTRICITY
18. 2014-09-24CORONA AND ITS FORMATION
19. 2014-09-24Factors Affecting Corona in Overhead Transmission Lines
20. 2014-09-24ADVANTAGES AND DISADVANTAGES OF CORONA EFFECT IN TRANSMISSION LINES | ELECTRICAL ENGINEERING GUIDE
21. 2014-09-24METHODS OF REDUCING CORONA EFFECT
22. 2014-09-24SUSPENSION TYPE INSULATORS AND ITS ADVANTAGES
23. 2014-09-24LISSAJOUS FIGURES
24. 2014-09-24APPLICATIONS OF CATHODE RAY OSCILLOSCOPE
25. 2014-09-24CATHODE RAY TUBE CRT
26. 2014-09-23CATHODE RAY OSCILLOSCOPE CRO
27. 2014-09-23DC FET VOLT METER
28. 2014-09-23ESSENTIALS OF AN ELECTRONIC INSTRUMENT
29. 2014-09-23ELECTRONIC VERSUS ELECTRICAL INSTRUMENTS
30. 2014-09-23SELECTIVE RESONANCE DUE TO HARMONICS
31. 2014-09-23NEUTRAL GROUNDING AND ITS ADVANTAGES
32. 2014-09-22GENERATION OF ELECTRICAL ENERGY
33. 2014-09-22IMPORTANCE OF ELECTRICAL ENERGY
34. 2014-09-19REQUIREMENTS OF SATISFACTORY ELECTRIC SUPPLY
35. 2014-09-15EFFECTS OF VARIABLE LOAD ON POWER STATION
36. 2014-09-13EVALUATING SYSTEM HARMONICS
37. 2014-09-13EFFECTS AND NEGATIVE CONSEQUENCES OF HARMONICS
38. 2014-09-13SOURCES OF HARMONICS
39. 2014-09-13ROTATING MACHINE AS A SOURCE OF HARMONICS
40. 2014-09-13MAGNETIZATION NONLINEARITIES OF TRANSFORMERS AS A SOURCE OF HARMONICS
41. 2014-09-13EFFECTS OF HARMONICS ON POWER SYSTEM COMPONENTS
42. 2014-09-12EFFECTS OF HARMONICS
43. 2014-09-12SOME NEGATIVE EFFECTS OF HARMONICS
44. 2014-09-12CAUSES OF POWER SYSTEM TRANSIENTS
45. 2014-09-12EFFECTS OF HARMONICS
46. 2014-09-12EFFECTS OF HARMONICS ON CONSUMER EQUIPMENT
47. 2014-09-12EFFECTS OF HARMONICS ON CAPACITOR BANKS
48. 2014-09-12HARMONIC INTERFERENCE WITH POWER SYSTEM PROTECTION
49. 2014-09-12EFFECTS OF HARMONICS ON MEASURING INSTRUMENTS
50. 2014-09-12EFFECTS OF HARMONICS ON TRANSMISSION SYSTEM
51. 2014-09-12EFFECTS OF HARMONICS ON TRANSFORMERS
52. 2014-09-12EFFECTS OF HARMONICS ON ROTATING MACHINES
53. 2014-09-02POWER ELECTRONICS FOR CONTROL AND GRID INTEGRATION OF WIND TURBINE GENERATORS

August 2014 — 39 posts

1. 2014-08-28BASIC CONCEPTS OF WIND POWER SYSTEMS
2. 2014-08-27MEASUREMENT SYSTEMS
3. 2014-08-13ELECTRICAL POWER BALANCING AUTHORITIES AND ITS RESPONSIBILITIES
4. 2014-08-13PLANNING AND OPERATING A RELIABLE AND ADEQUATE POWER SYSTEM
5. 2014-08-09WAYS TO MEASURE ELECTRICAL POWER SYSTEM RELIABILITY
6. 2014-08-09COSTS OF ELECTRICAL POWER OUTAGES IN UNITED STATES
7. 2014-08-09CAUSES OF ELECTRICAL POWER OUTAGES
8. 2014-08-09SMART GRID AND MICRO GRID
9. 2014-08-09ELECTRICAL ENERGY STORAGE CONCEPTS AND TECHNOLOGIES
10. 2014-08-08BENEFITS OF ENERGY STORAGE TO TRANSMISSION AND DISTRIBUTION
11. 2014-08-07HVDC
12. 2014-08-07SUBSTATION EQUIPMENT
13. 2014-08-06SUBSTATIONS
14. 2014-08-06PRIMARY COMPONENTS OF AN OVERHEAD TRANSMISSION LINE
15. 2014-08-06AUTOMATIC GENERATION CONTROLS (AGC)
16. 2014-08-06YAW CONTROL AND SPEED CONTROL OF WIND TURBINE
17. 2014-08-05EFFECTS OF SHORT CIRCUITS ON TRANSFORMERS
18. 2014-08-05NEW VERSUS EXISTING SUBSTATIONS
19. 2014-08-05WIND POWER SYSTEM DESIGN FEATURES
20. 2014-08-05WIND POWER SYSTEM COMPONENTS
21. 2014-08-05SOCIETAL BENEFITS OF ELECTRICITY
22. 2014-08-05DIFFERENCE BETWEEN GRID STATION AND SUB STATION
23. 2014-08-03ELECTRICAL MEASUREMENT TERMINOLOGIES
24. 2014-08-02CONTROL OF FIXED SHUNT REACTORS
25. 2014-08-02APPLICATIONS OF VARIABLE SHUNT REACTOR VSR
26. 2014-08-02VARIABLE SHUNT REACTOR VSR
27. 2014-08-02FIXED SHUNT REACTOR
28. 2014-08-02SHUNT REACTORS
29. 2014-08-02VOLTAGE REGULATING DEVICES
30. 2014-08-02VOLTAGE STABILITY
31. 2014-08-02REACTIVE POWER
32. 2014-08-02PER UNIT QUANTITIES
33. 2014-08-02SEQUENCE IMPEDANCES OF NETWORK COMPONENTS
34. 2014-08-02ASSUMPTIONS COMMONLY MADE IN THREE PHASE FAULT STUDIES
35. 2014-08-02SYMMETRICAL COMPONENT ANALYSIS
36. 2014-08-02FAULT CURRENTS IN SYNCHRONOUS MACHINES
37. 2014-08-02POWER SYSTEM FAULT ANALYSIS
38. 2014-08-02CURRENT LIMITING REACTOR
39. 2014-08-02SHORT CIRCUIT CURRENT LIMITATION TECHNIQUES

July 2014 — 14 posts

1. 2014-07-31WHAT IS ELECTRICAL ENGINEERING
2. 2014-07-22ELECTRICAL ENERGY CONSUMPTION
3. 2014-07-22IDEAL AND REAL WORLD CIRCUIT ELEMENTS
4. 2014-07-22DISCRETE TIME SIGNALS
5. 2014-07-22COMMUNICATING INFORMATION WITH SIGNALS
6. 2014-07-16ELECTRIC POWER UTILIZATION IN MOTORS
7. 2014-07-16ELECTRIC LOAD RELATED ISSUES
8. 2014-07-16MULTIFUNCTION POWER METER
9. 2014-07-16POWER DISTRIBUTION BY SCADA HISTORY
10. 2014-07-16IMPLEMENTATION OF DISTRIBUTION AUTOMATION
11. 2014-07-16ELECTRIC LOAD MODELING CONCEPTS AND APPROACHES
12. 2014-07-16ELECTRIC LOAD CLASSIFICATION
13. 2014-07-02INSTRUMENT TRANSFORMERS
14. 2014-07-02SINGLE STATOR ELECTROMECHANICAL METER

June 2014 — 21 posts

1. 2014-06-30FUTURE IMPROVEMENTS IN CONTROL AND PROTECTION
2. 2014-06-30SPECIAL PROTECTION SCHEMES
3. 2014-06-30VOLTAGE STABILITY AND UNDERVOLTAGE LOAD SHEDDING
4. 2014-06-30OVERLOAD AND UNDERFREQUENCY LOAD SHEDDING
5. 2014-06-30TRANSIENT STABILITY AND OUT-OF-STEP PROTECTION
6. 2014-06-30PILOT PROTECTION
7. 2014-06-09THE NATURE OF RELAYING
8. 2014-06-09TRANSMISSION LINE PROTECTION
9. 2014-06-09IMPACT OF SYNCHRONOUS GENERATOR DIGITAL MULTIFUNCTION RELAYS
10. 2014-06-09SYNCHRONOUS GENERATOR TRIPPING PRINCIPLES
11. 2014-06-09SYNCHRONOUS GENERATORS PROTECTION AGAINST ACCIDENTAL ENERGIZATION
12. 2014-06-09PROTECTION OF SYNCHRONOUS GENERATORS
13. 2014-06-09TYPES OF TRANSFORMER FAULTS
14. 2014-06-09SHUNT REACTOR APPLICATIONS
15. 2014-06-09SERIES AND SHUNT CAPACITOR BANK APPLICATIONS
16. 2014-06-09TRANSMISSION LINE SWITCHING OPERATIONS
17. 2014-06-09SWITCHING SURGES
18. 2014-06-09OVERVOLTAGES CAUSED BY INDIRECT LIGHTNING STROKES
19. 2014-06-09EFFECTS OF VERY FAST TRANSIENTS ON EQUIPMENTS
20. 2014-06-07CURRENT ACTUATED RELAYS
21. 2014-06-07PILOT PROTECTION

May 2014 — 41 posts

1. 2014-05-31DETERMINIST V/S PROBABILISTIC
2. 2014-05-31THE BASICS OF GENETIC ALGORITHMS
3. 2014-05-31ECONOMICAL GENERATION OPERATION
4. 2014-05-31OPERATOR TRAINING SIMULATOR
5. 2014-05-31POWER SYSTEM SECURITY CONTROL
6. 2014-05-31ENERGY MANAGEMENT
7. 2014-05-31ELECTRIC LOAD MANAGEMENT
8. 2014-05-31AUTOMATIC GENERATION CONTROL
9. 2014-05-31COMMON TRAITS OF GOOD ENGINEERS
10. 2014-05-31WHAT IS ENGINEERING AND WHAT DO ENGINEERS HAVE TO DO?
11. 2014-05-30METHODS OF ANALYSIS OF TRANSIENT STABILITY
12. 2014-05-30FACTORS INFLUENCING TRANSIENT STABILITY
13. 2014-05-30TRANSIENT STABILITY CONSIDERATIONS IN SYSTEM DESIGN
14. 2014-05-30TRANSIENT STABILITY CONSIDERATIONS IN SYSTEM OPERATION
15. 2014-05-30CONSIDERATION OF STABILITY IN SYSTEM DESIGN AND OPERATION
16. 2014-05-30CLASSIFICATION OF POWER SYSTEM STABILITY
17. 2014-05-30POWER SYSTEM STABILITY
18. 2014-05-30NATURE OF POWER SYSTEM OSCILLATIONS
19. 2014-05-30MITIGATION OF VOLTAGE STABILITY PROBLEMS
20. 2014-05-27REASONS FOR GROUNDING
21. 2014-05-25TRADITIONAL SHUNT COMPENSATION
22. 2014-05-25PRINCIPLES OF SHUNT COMPENSATION
23. 2014-05-25SHUNT COMPENSATORS
24. 2014-05-25HYBRID ACTIVE PASSIVE FILTERS
25. 2014-05-25HARMONIC PRODUCING IDENTIFIED AND UNIDENTIFIED LOADS
26. 2014-05-24POWER TRANSFORMERS CONNECTED DIRECTLY TO GENERATORS
27. 2014-05-24POWER TRANSFORMER ACCESSORIES
28. 2014-05-24INRUSH CURRENT IN TRANSFORMER
29. 2014-05-24TRANSFORMER TAPS-TURNS RATIO ADJUSTMENT
30. 2014-05-24THERMAL AND VOLTAGE CONSIDERATIONS OF TRANSFORMER
31. 2014-05-24LOAD LOSSES IN TRANSFORMER
32. 2014-05-22TYPES OF COMPUTER MEMORY AND ITS SELECTION
33. 2014-05-21NiMH BATTERY
34. 2014-05-21LI-POLYMER BATTERY
35. 2014-05-21BASICS OF BATTERY
36. 2014-05-21ELECTRIC VEHICLE OPERATION
37. 2014-05-19TYPE OF ENERGY AUDIT
38. 2014-05-19NEED FOR ENERGY AUDIT
39. 2014-05-10LOSSES IN TRANSFORMER
40. 2014-05-10ANALOGUE INSTRUMENTS
41. 2014-05-09HIGH EFFICIENCY MOTOR PROTECTION

April 2014 — 57 posts

1. 2014-04-25STANDBY CAPACITY OF PLAIN CABLE FEEDERS AND TRANSFORMER FEEDERS
2. 2014-04-25METAL OXIDE SEMICONDUCTOR FIELD EFFECT TRANSISTOR (MOSFET)
3. 2014-04-22SPECIAL FEATURES OF THE CURRENT LIMITING CIRCUIT BREAKER
4. 2014-04-21METAL OXIDE VARISTOR
5. 2014-04-21SHUNT REACTIVE POWER COMPENSATION
6. 2014-04-21NEED FOR REACTIVE POWER COMPENSATION
7. 2014-04-21TECHNICAL COMPLEXITIES AND RISKS OF GRID INTERCONNECTIONS
8. 2014-04-21GENERAL POTENTIAL BENEFITS OF GRID INTERCONNECTIONS
9. 2014-04-20REACTIVE POWER AND ITS SOURCES
10. 2014-04-20BEHAVIOUR OF SHUNT REACTOR DURING EXTERNAL AND INTERNAL FAULTS
11. 2014-04-20TYPICAL CONTROL SCHEMES OF SHUNT REACTOR
12. 2014-04-20MECHANICAL FAULT DETECTION OF SHUNT REACTOR
13. 2014-04-20TURN TO TURN PROTECTION SCHEMES OF SHUNT REACTOR
14. 2014-04-20OPERATING CHARACTERISTICS OF SHUNT REACTOR
15. 2014-04-20FOSSIL FUEL POWER PLANTS
16. 2014-04-20STEAM TURBINE POWER PLANTS
17. 2014-04-20REAL TIME ELECTRICAL POWER GENERATION
18. 2014-04-20TYPES OF ELECTRIC LOADS
19. 2014-04-18CLASSIFICATION OF POWER SYSTEM STABILITY
20. 2014-04-18TRANSIENT STABILITY CONSIDERATIONS IN SYSTEM OPERATION
21. 2014-04-18TRANSIENT STABILITY CONSIDERATIONS IN SYSTEM DESIGN
22. 2014-04-18FACTORS INFLUENCING TRANSIENT STABILITY
23. 2014-04-18METHODS OF ANALYSIS OF TRANSIENT STABILITY
24. 2014-04-18POWER SYSTEM STABILITY
25. 2014-04-17OPERATION AND MAINTENANCE OF FUEL CELL POWER PLANTS
26. 2014-04-17NEED OF BACKUP POWER IN TELECOMMUNICATIONS INDUSTRIES
27. 2014-04-17FUEL INJECTION SYSTEM OF DIESEL ENGINE
28. 2014-04-17ESSENTIAL ELEMENTS OF DIESEL POWER PLANT
29. 2014-04-17DIESEL POWER STATION
30. 2014-04-16ELECTRONIC FUSES
31. 2014-04-16MAGNETIC HYDRAULIC CIRCUIT BREAKER
32. 2014-04-16CIRCUIT BREAKERS
33. 2014-04-16MELTING FUSES
34. 2014-04-16RELAY DESIGNS
35. 2014-04-16PILOT PROTECTION
36. 2014-04-16DISTANCE RELAYS
37. 2014-04-16INSTANTANEOUS OVERCURRENT RELAYS
38. 2014-04-16INVERSE TIME DELAY OVERCURRENT RELAYS
39. 2014-04-16FUSES
40. 2014-04-16PRIMARY AND BACKUP PROTECTION SYSTEM
41. 2014-04-16SPEED OF RELAY
42. 2014-04-16TYPES OF TRANSFORMER FAULTS
43. 2014-04-15SAFETY IN POWER PLANTS
44. 2014-04-15COMMON HAZARDS IN POWER PLANTS
45. 2014-04-15TYING HYDROPOWER TO OTHER ENERGY FORMS
46. 2014-04-15PEAKING WITH HYDROPOWER
47. 2014-04-15UTILIZING ELECTRIC ENERGY FROM TIDAL POWER PLANTS
48. 2014-04-14GENERAL PRECAUTIONS IN ELECTRICAL MEASUREMENTS
49. 2014-04-04ELECTRIC UTILITY RESOURCES AND ORGANIZATION
50. 2014-04-04DISTRIBUTION
51. 2014-04-04TRANSMISSION OF ELECTRICAL POWER
52. 2014-04-04ONE LINE DIAGRAM OF ELECTRICAL POWER SYSTEM
53. 2014-04-04ELECTRIC POWER GENERATION
54. 2014-04-04ELECTRIC UTILITY FUNCTIONS AND SYSTEMS
55. 2014-04-03DIODE
56. 2014-04-01MICROCONTROLLER VERSUS MICROPROCESSOR
57. 2014-04-01APPLICATIONS OF MICROCONTROLLER

March 2014 — 73 posts

1. 2014-03-30SOURCES OF HARMONICS
2. 2014-03-30PREVENTION AND CORRECTION OF VOLTAGE SAG
3. 2014-03-30IMPROVEMENT OF QUALITY OF POWER BY PROPER POWER QUALITY MANAGEMENT
4. 2014-03-30VOLTAGE IMBALANCE ITS CAUSES AND ITS EFFECTS ON POWER SYSTEM
5. 2014-03-28DIFFERENCE BETWEEN INDUCTION MOTOR AND SYNCHRONOUS MOTOR
6. 2014-03-28ONE PIECE MOTOR DRIVE COMBINATIONS
7. 2014-03-28ADJUSTABLE SPEED CONTROL OF DC DRIVES
8. 2014-03-28ROUTINE MAINTENANCE OF ELECTRICAL DRIVES
9. 2014-03-28AC DRIVE APPLICATION FACTORS
10. 2014-03-28MOTOR CONSIDERATIONS WITH AC DRIVES
11. 2014-03-28ADJUSTABLE SPEED DRIVES
12. 2014-03-28MAGNETIC FIELD AND MAGNETIC FLUX
13. 2014-03-28ACTUATORS
14. 2014-03-28SOLENOIDS
15. 2014-03-285 PIN RELAY
16. 2014-03-28RELAYS
17. 2014-03-28COMMUTATION
18. 2014-03-28FLEMINGS LEFT HAND RULE
19. 2014-03-28ELECTROMAGNETIC FORCE
20. 2014-03-28TESTING OF THREE PHASE INDUCTION MOTOR
21. 2014-03-28ELECTRIC MOTORS
22. 2014-03-28SWITCHED RELUCTANCE MOTOR
23. 2014-03-28AC INDUCTION MOTOR
24. 2014-03-28PERMANENT MAGNET SYNCHRONOUS MOTOR
25. 2014-03-28BRUSHLESS DC MOTOR
26. 2014-03-28DIGITAL MOTOR CONTROL
27. 2014-03-28MOTOR CONTROL APPLICATION REQUIREMENTS
28. 2014-03-27WEATHER PROTECTED MOTORS
29. 2014-03-27SERVICE FACTOR OF MOTOR
30. 2014-03-27BRAKE MOTOR AND ITS APPLICATION
31. 2014-03-27CHARACTERISTICS OF WEG MOTORS
32. 2014-03-27DIRECTION OF ROTATION OF THREE-PHASE INDUCTION MOTORS
33. 2014-03-27Advantages and Disadvantages of Star Delta Starter in Motor Starting
34. 2014-03-27Advantages and Disadvantages of Auto Transformer Starter in Motor Starting
35. 2014-03-27LIMITATION OF CURRENT OF THREE-PHASE MOTOR
36. 2014-03-27INSULATION MATERIALS AND INSULATION SYSTEMS
37. 2014-03-27ELECTRIC MOTORS
38. 2014-03-26ADVANTAGES OF HYBRID SYSTEM OVER SEPARATE WIND AND SOLAR GENERATING FACILITIES
39. 2014-03-26SOLAR CROP DRYERS
40. 2014-03-26SOLAR STILLS
41. 2014-03-26SOLAR THERMAL POWER
42. 2014-03-26PHOTOVOLTAICS
43. 2014-03-26ADVANTAGES AND DISADVANTAGES OF SOLAR ENERGY
44. 2014-03-26SOLAR ENERGY
45. 2014-03-26MAINTENANCE RESALE AND RECYCLING OF SOLAR SYSTEM
46. 2014-03-26SELECTING THE RIGHT SIZE OF SOLAR SYSTEM FOR HOME
47. 2014-03-26CORRECT DIRECTION/ PLACE OF SOLAR PANEL
48. 2014-03-26THE COMPONENTS OF A GRID TIED PV SYSTEM
49. 2014-03-26THE HISTORY OF PHOTOVOLTAIC TECHNOLOGY
50. 2014-03-26WHY INSTALL A SOLAR ELECTRIC SYSTEM FOR HOME OR BUSINESS
51. 2014-03-26THERMOSOLAR AND THERMOELECTRIC ENERGY
52. 2014-03-26APPLICATION OF PHOTOVOLATIC
53. 2014-03-26PHOTOVOLTAIC SYSTEMS
54. 2014-03-26SOLAR ENERGY
55. 2014-03-26FUTURE OF RENEWABLE ENERGY
56. 2014-03-26POWER FROM THE SUN
57. 2014-03-25IMPLEMENTING THE TT EARTHING SYSTEM
58. 2014-03-25MONITORING OF INSULATION AND HELP WITH FIRST FAULT LOCATION
59. 2014-03-25IMPLEMENTING THE IT EARTHING SYSTEM AND OPERATION
60. 2014-03-25DIFFERENT TYPES OF EARTHING SYSTEMS
61. 2014-03-25EARTHING SYSTEMS
62. 2014-03-25SOLIDLY GROUNDED NEUTRAL SYSTEMS
63. 2014-03-25UNGROUNDED NEUTRAL SYSTEMS
64. 2014-03-25IMPORTANCE AND METHODS OF NEUTRAL GROUNDING
65. 2014-03-15CLASSIFICATION OF ELECTRIC MACHINES
66. 2014-03-15OVERVIEW OF RENEWABLE ENERGY
67. 2014-03-11MOTOR STARTERS
68. 2014-03-11VARIOUS TYPES OF MOUNTS OF MOTORS
69. 2014-03-09BRAKE MOTORS
70. 2014-03-09MOTORS FOR PRECISE MOTION CONTROL
71. 2014-03-09POLYPHASE AC MOTORS
72. 2014-03-09SINGLE PHASE AC MOTORS
73. 2014-03-09ELECTRIC MOTOR PRINCIPLES

February 2014 — 10 posts

1. 2014-02-25APPLICATION OF DIFFERENTIAL PROTECTION
2. 2014-02-25DIFFERENTIAL PROTECTION OF POWER TRANSFORMER
3. 2014-02-25TRANSFORMER NAMEPLATE RATING
4. 2014-02-25COOLING METHODS OF POWER TRANSFORMER
5. 2014-02-25TYPES OF POWER TRANSFORMER FAILURES
6. 2014-02-25WORKING PRINCIPLE OF POWER TRANSFORMER
7. 2014-02-25MAIN CONSTRUCTIONAL PARTS OF POWER TRANSFORMER
8. 2014-02-25DIFFERENTIAL PROTECTION OF A POWER TRANSFORMER
9. 2014-02-25TYPES OF FAULTS ON POWER TRANSFORMER
10. 2014-02-25POWER TRANSFORMER AND ITS IMPORTANCE

January 2014 — 43 posts

1. 2014-01-29CLASSIFICATION OF ENERGY
2. 2014-01-29WORKING OF PLASMA CHAMBERS
3. 2014-01-29BREAKDOWN OF SOLID INSULATING MATERIALS
4. 2014-01-29BREAKDOWN OF COMPOSITE INSULATION
5. 2014-01-29ELECTRO CHEMICAL BREAKDOWN
6. 2014-01-29SURFACE BREAKDOWN
7. 2014-01-29PURIFICATION OF A LIQUID FOR TESTING
8. 2014-01-29BREAKDOWN OF COMMERCIAL LIQUIDS
9. 2014-01-29TESTING VOLTAGES
10. 2014-01-18VENTILATION OR COOLING OF AN ALTERNATOR
11. 2014-01-18SYNCHRONOUS GENERATORS
12. 2014-01-18CRITICAL RESISTANCE FOR A SERIES GENERATOR
13. 2014-01-18CRITICAL FIELD RESISTANCE FOR A SHUNT GENERATOR
14. 2014-01-18DC GENERATOR CHARACTERISTICS
15. 2014-01-18PARALLEL OPERATION OF DC MOTORS
16. 2014-01-18SERIES OPERATION OF DC MOTORS
17. 2014-01-16THE FIRST LAW OF ELECTROSTATICS
18. 2014-01-08THERMIONIC EMISSION
19. 2014-01-08PHOTOELECTRIC EFFECT
20. 2014-01-08THERMOELECTRICITY
21. 2014-01-08PIEZOELECTRIC EFFECT
22. 2014-01-08MAGNETIC INDUCTION
23. 2014-01-08STATIC ELECTRICITY
24. 2014-01-08ELECTROCHEMISTRY
25. 2014-01-08METHODS OF PRODUCING ELECTRICITY
26. 2014-01-08ELECTRIC CURRENT
27. 2014-01-08VOLTAGE
28. 2014-01-08BOOLEAN ALGEBRA
29. 2014-01-08POWER ENGINEERING
30. 2014-01-08COMPUTER NETWORKS AND THE INTERNET
31. 2014-01-08RADIO AND TELEVISION
32. 2014-01-08TELEGRAPH AND TELEPHONE
33. 2014-01-08TELECOMMUNICATION
34. 2014-01-03ELECTRIC POWER TRANSMISSION
35. 2014-01-03KIRCHHOFF’S CURRENT LAW
36. 2014-01-03ELECTRICAL ENGINEERING AND A SUCCESSFUL CAREER
37. 2014-01-02CAUSES OF SHORT CIRCUITS
38. 2014-01-02DIFFERENT TYPES OF SHORT CIRCUITS
39. 2014-01-02SHORT CIRCUIT CHARACTERISTICS
40. 2014-01-02MOTORING OPERATION OF A DC MACHINE
41. 2014-01-02HETEROPOLAR DC GENERATORS
42. 2014-01-02HOMOPOLAR MACHINES
43. 2014-01-02PRINCIPLES OF DC MACHINES

2013 — 65 posts

October 2013 — 26 posts

1. 2013-10-24POWER LOSS IN SERVICE MAINS
2. 2013-10-24POWER QUALITY ISSUES WITH RENEWABLE ENERGY
3. 2013-10-24HYBRID SYSTEM AND ITS MERITS
4. 2013-10-24HARMONICS AND ITS CAUSES
5. 2013-10-24RENEWABLE ENERGY SOURCES
6. 2013-10-24POWER QUALITY
7. 2013-10-24ESSENTIAL ELEMENTS OF A CABLE CONDITION MONITORING PROGRAM
8. 2013-10-24OPTIMUM LOADING OF HYBRID SUPPLY SYSTEM FOR RESIDENTIAL CUSTOMER
9. 2013-10-20WIND TURBINES
10. 2013-10-13SWITCHGEAR AND MOTOR CONTROL CENTRES
11. 2013-10-08DC UPS
12. 2013-10-08UNINTERRUPTIBLE POWER SUPPLIES
13. 2013-10-08CONSTRUCTION OF DC MOTOR
14. 2013-10-03PROTECTION SYSTEMS OF HYDROELECTRIC POWER PLANT
15. 2013-10-03HYDROELECTRIC POWER PLANT AUXILIARY EQUIPMENT
16. 2013-10-03CONTROL SYSTEMS USED IN HYDROELECTRIC POWER PLANT
17. 2013-10-03EXCITATION SYSTEM USED IN HYDROELECTRIC POWER PLANT
18. 2013-10-03GOVERNOR SYSTEM USED IN HYDROELECTRIC POWER PLANT
19. 2013-10-03GENERATOR TERMINAL EQUIPMENT USED IN HYDROELECTRIC POWER PLANT
20. 2013-10-03GENERATOR SWITCHGEAR USED IN HYDROELECTRIC POWER PLANT
21. 2013-10-03GENERATOR STEP UP TRANSFORMER
22. 2013-10-03FLOW CONTROL EQUIPMENT USED IN HYDROELECTRIC POWER PLANT
23. 2013-10-03GENERATOR USED IN HYDROELECTRIC POWER PLANT
24. 2013-10-03TURBINE USED IN HYDROELECTRIC POWER PLANT
25. 2013-10-03FLOW CONTROL EQUIPMENT USED IN HYDROELECTRIC POWER PLANT
26. 2013-10-03HYDROELECTRIC PLANT FEATURES

September 2013 — 39 posts

1. 2013-09-29PLANNING OF HYDROELECTRIC FACILITIES
2. 2013-09-29HYDROELECTRIC POWER GENERATION
3. 2013-09-17ELECTRICAL ENGINEERING PROGRAM EDUCATIONAL OBJECTIVES
4. 2013-09-13SELF INDUCTANCE
5. 2013-09-13MUTUAL INDUCTANCE
6. 2013-09-12EFFICIENCY OF A TRANSFORMER
7. 2013-09-12OPERATING PRINCIPLES OF T RANSFORMERS
8. 2013-09-07METHODS OF STARTING INDUCTION MOTORS
9. 2013-09-07CRITICAL TIMES FOR INDUCTION MOTORS
10. 2013-09-07PRINCIPLE OF OPERATION OF THREE PHASE INDUCTION MOTOR
11. 2013-09-07MAIN AND PILOT EXCITER
12. 2013-09-07PHASOR DIAGRAM OF A TWO AXIS SALIENT POLE GENERATOR
13. 2013-09-07OPERATION OF GENERATOR
14. 2013-09-07SUB TRANSIENT STATE ARMATURE REACTION
15. 2013-09-07TRANSIENT STATE ARMATURE REACTION
16. 2013-09-07STEADY STATE ARMATURE REACTION
17. 2013-09-06GENERATOR OPERATION
18. 2013-09-06COMMON ASPECTS BETWEEN GENERATORS AND MOTORS
19. 2013-09-06GOVERNING SYSTEMS FOR GAS TURBINES
20. 2013-09-06STARTING METHODS FOR GAS TURBINES
21. 2013-09-06FACTORS TO BE CONSIDERED AT THE DESIGN STAGE OF A POWER PLANT
22. 2013-09-06FUEL FOR GAS TURBINES
23. 2013-09-06SINGLE AND TWO SHAFT GAS TURBINES
24. 2013-09-06COORDINATION WITH OTHER DISCIPLINES
25. 2013-09-06INDIVIDUAL SWITCHBOARDS AND MOTOR CONTROL CENTRES
26. 2013-09-06DEVELOPMENT OF SINGLE-LINE DIAGRAMS
27. 2013-09-06RATING OF MOTORS IN RELATION TO THEIR DRIVEN MACHINES
28. 2013-09-05MODERN POWER SYSTEM
29. 2013-09-05NUCLEAR POWER PLANTS
30. 2013-09-05HYDEL POWER PLANTS
31. 2013-09-05THERMAL POWER PLANT
32. 2013-09-05AC GENERATOR
33. 2013-09-05STANDBY CAPACITY OF PLAIN CABLE FEEDERS AND TRANSFORMER FEEDERS
34. 2013-09-04HEAVY INDUSTRIAL GAS TURBINES
35. 2013-09-04LIGHT INDUSTRIAL GAS TURBINES
36. 2013-09-04AERO DERIVATIVE GAS TURBINES
37. 2013-09-04CLASSIFICATION OF GAS TURBINE ENGINES
38. 2013-09-04PRELIMINARY SINGLE-LINE DIAGRAMS
39. 2013-09-04BATTERY CAPACITY

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