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Which Power System Standards you should follow in ETAP?
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1
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486
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July 21, 2026
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Transformer Short Circuit Calculation: Full Load, Impedance & Motor Contribution
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0
|
1216
|
November 13, 2025
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Power and Heat load calculation excel sheet
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0
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1217
|
June 2, 2024
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What is meaning of Failsafe Systems?
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0
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1206
|
January 29, 2026
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What are the Main Types of IEC Earthing Systems?
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0
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1200
|
September 22, 2025
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Understanding Functional, Protective and Lightning Earthing Connections
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0
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1199
|
September 19, 2025
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Why is HV Discharge dangerous in Hazardous Zones?
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0
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1187
|
July 3, 2025
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Why is a Capacitor Bank Connected in Parallel & not in Series for Power Factor (P.F)?
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0
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1186
|
June 27, 2025
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Electrical Connectors
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0
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1177
|
March 28, 2025
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Why do turn-to-turn winding failures predominantly occur in the first few turns of VFD-fed electric motors?
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0
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1169
|
August 29, 2025
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Why Cables get hot even below Rated Current?
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0
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1166
|
October 7, 2025
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Multimeter's Functions
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0
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1166
|
August 5, 2025
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Electrical Circuit inside a PLC
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0
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1161
|
July 25, 2024
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|
What is voltage of earth?
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0
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1160
|
March 18, 2026
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Why We Run Earth (Ground) Cable with Each Phase Cable?
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0
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1160
|
January 7, 2026
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What is a Transformer Differential Relay and How does it Work?
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0
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1158
|
September 24, 2025
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How to prevent Nuisance Tripping of Earth Leakage Relays in PCC & MCC Systems?
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0
|
1153
|
September 26, 2025
|
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How do Raceways protect electrical wiring in buildings based on NEC (National Electrical Code)?
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0
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1147
|
March 19, 2025
|
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Why Neutral Cable Size is often Half of Phase Cable?
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0
|
1143
|
October 8, 2025
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How to select the right VFD for the Motor?
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0
|
1134
|
October 14, 2025
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|
MCCBs & Protective Devices
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0
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1132
|
May 27, 2025
|
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Why SF6 Circuit Breakers Are Preferred Over VCBs at High Voltages?
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0
|
1129
|
November 27, 2025
|
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What happens if PT Secondary is Shorted?
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0
|
1130
|
August 14, 2025
|
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What is the Difference between AC Ground and DC Ground?
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0
|
1127
|
December 11, 2025
|
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Delta-Delta (Δ-Δ) Configuration in Transformers
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0
|
1128
|
November 27, 2025
|
|
Two Different Wiring Configurations for a Lamp & Switch Circuit
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0
|
1125
|
June 12, 2025
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What Is Wireless Power Transmission? How Does It Work?
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0
|
1120
|
December 2, 2025
|
|
Why Panels are designed for 80% loading not 100%?
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0
|
1118
|
December 18, 2025
|
|
Different Types of MCB
|
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0
|
1115
|
December 5, 2025
|
|
Why is Hipot Testing important for 11 kV Cables?
|
|
0
|
1114
|
September 23, 2025
|
|
Why is a disconnector necessary in a fixed-type vacuum circuit breaker installation?
|
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0
|
1095
|
July 16, 2025
|
|
Why does the AVR Operate in Voltage Control Mode during Island Operation but switch to Power Factor/VAR Control Mode in Grid-Connected Conditions?
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0
|
1094
|
December 2, 2025
|
|
How is power distributed from 11kV to 415V in a Typical Industrial Substation?
|
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0
|
1095
|
November 15, 2025
|
|
What is a Disconnecting Circuit Breaker?
|
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0
|
1074
|
December 12, 2025
|
|
Constant Speed Pumps vs VFD Pumps: Which is Better?
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0
|
1070
|
January 16, 2026
|
|
Why Transformer Needs Regular BDV and Moisture Testing?
|
|
0
|
1067
|
January 22, 2026
|
|
What is a Power Angle Curve?
|
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0
|
1067
|
February 10, 2026
|
|
What is a 14 Pin Relay? How does it Work?
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|
1
|
423
|
July 15, 2026
|
|
How does an Interlocking Control Circuit enhance Safety and Efficiency in Electrical Engineering?
|
|
0
|
1062
|
November 4, 2025
|
|
Circuit Breaker Gauge and Minimum Cross-Section
|
|
0
|
1052
|
October 15, 2025
|
|
MCB: Symbols Decoding
|
|
0
|
1046
|
January 1, 2026
|
|
How to Properly read an Air Circuit Breaker (ACB) Nameplate?
|
|
0
|
1045
|
February 26, 2026
|
|
Equipment used in Substation
|
|
0
|
1042
|
February 26, 2026
|
|
Why is Impedance important for Transformer Sizing?
|
|
0
|
1040
|
October 24, 2025
|
|
Why Protection Relays and LSIG release same LV side?
|
|
0
|
1038
|
October 3, 2025
|
|
Why Power Factor Correction is essential for Industrial Power Systems?
|
|
0
|
1037
|
January 21, 2026
|
|
How to Calculate Fuse Rating for Electrical Appliances?
|
|
0
|
1033
|
July 10, 2024
|
|
CT Nameplate Parameters
|
|
0
|
1028
|
February 10, 2026
|
|
Ground Resistance Testing
|
|
0
|
1024
|
November 18, 2025
|
|
What is the Normally Permitted Motor Ratings as per DEWA?
|
|
0
|
1022
|
December 29, 2025
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