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Calculate the wire size, MCB (Miniature Circuit Breaker) and ELCB (Earth Leakage Circuit Breaker) for a 20kW load
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0
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98
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January 30, 2026
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What is the definition of bypassing safety controls?
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1
|
133
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January 30, 2026
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What is the full meaning of SIS?
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1
|
122
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January 30, 2026
|
|
What are the different types of automation in PLC?
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1
|
122
|
January 30, 2026
|
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80+ Electrical interview questions
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0
|
8762
|
March 11, 2020
|
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What is meaning of Failsafe Systems?
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0
|
93
|
January 29, 2026
|
|
Difference between ACB and VCB
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0
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144
|
January 29, 2026
|
|
What is the ASME standard for valve testing?
|
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1
|
155
|
January 24, 2026
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What is the acceptance test for valves?
|
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1
|
147
|
January 24, 2026
|
|
What is the standard for Venturi tube?
|
|
1
|
151
|
January 24, 2026
|
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Why cannot an ELCB function if its N input is not grounded?
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0
|
2881
|
July 21, 2023
|
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What Do IP67 and IP68 really mean?
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|
0
|
206
|
January 22, 2026
|
|
Why Transformer Needs Regular BDV and Moisture Testing?
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|
0
|
198
|
January 22, 2026
|
|
How to connect two AC motors in parallel?
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0
|
12961
|
April 9, 2022
|
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Why Power Factor Correction is essential for Industrial Power Systems?
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0
|
269
|
January 21, 2026
|
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How to select the correct Potential Transformer rating for Protection and Metering?
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0
|
206
|
January 21, 2026
|
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What is the main function of the emergency blowdown valve?
|
|
1
|
208
|
January 17, 2026
|
|
What is a DBV valve?
|
|
1
|
232
|
January 17, 2026
|
|
What is scaling block in PLC?
|
|
1
|
244
|
January 17, 2026
|
|
Motor Megger Testing Procedure
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|
0
|
327
|
January 16, 2026
|
|
How can thyristors be used as static switches for the phase reversal of induction motors?
|
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1
|
1154
|
August 1, 2024
|
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Constant Speed Pumps vs VFD Pumps: Which is Better?
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0
|
202
|
January 16, 2026
|
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What is the difference between a Surge Arrester and a Lightning Rod?
|
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0
|
743
|
September 10, 2025
|
|
What is the typical setting range of an overvoltage relay in power systems?
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0
|
232
|
January 16, 2026
|
|
Why are high voltage transmission lines equipped with two power lines on each pole while low voltage distribution lines have only one?
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|
0
|
274
|
January 16, 2026
|
|
How to check instrument earthing?
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|
1
|
325
|
January 10, 2026
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|
What are the three types of interlocks?
|
|
1
|
319
|
January 10, 2026
|
|
What is the difference between protection and interlock?
|
|
1
|
308
|
January 10, 2026
|
|
What is Biomass energy and how it is generated?
|
|
0
|
6076
|
March 15, 2022
|
|
Why Transformer is used in Power Distribution?
|
|
0
|
288
|
January 8, 2026
|