|
Calculate the wire size, MCB (Miniature Circuit Breaker) and ELCB (Earth Leakage Circuit Breaker) for a 20kW load
|
|
0
|
81
|
January 30, 2026
|
|
What is the definition of bypassing safety controls?
|
|
1
|
113
|
January 30, 2026
|
|
What is the full meaning of SIS?
|
|
1
|
112
|
January 30, 2026
|
|
What are the different types of automation in PLC?
|
|
1
|
115
|
January 30, 2026
|
|
80+ Electrical interview questions
|
|
0
|
8754
|
March 11, 2020
|
|
What is meaning of Failsafe Systems?
|
|
0
|
84
|
January 29, 2026
|
|
Difference between ACB and VCB
|
|
0
|
132
|
January 29, 2026
|
|
What is the ASME standard for valve testing?
|
|
1
|
150
|
January 24, 2026
|
|
What is the acceptance test for valves?
|
|
1
|
140
|
January 24, 2026
|
|
What is the standard for Venturi tube?
|
|
1
|
145
|
January 24, 2026
|
|
Why cannot an ELCB function if its N input is not grounded?
|
|
0
|
2876
|
July 21, 2023
|
|
What Do IP67 and IP68 really mean?
|
|
0
|
201
|
January 22, 2026
|
|
Why Transformer Needs Regular BDV and Moisture Testing?
|
|
0
|
192
|
January 22, 2026
|
|
How to connect two AC motors in parallel?
|
|
0
|
12954
|
April 9, 2022
|
|
Why Power Factor Correction is essential for Industrial Power Systems?
|
|
0
|
262
|
January 21, 2026
|
|
How to select the correct Potential Transformer rating for Protection and Metering?
|
|
0
|
201
|
January 21, 2026
|
|
What is the main function of the emergency blowdown valve?
|
|
1
|
201
|
January 17, 2026
|
|
What is a DBV valve?
|
|
1
|
225
|
January 17, 2026
|
|
What is scaling block in PLC?
|
|
1
|
239
|
January 17, 2026
|
|
Motor Megger Testing Procedure
|
|
0
|
323
|
January 16, 2026
|
|
How can thyristors be used as static switches for the phase reversal of induction motors?
|
|
1
|
1151
|
August 1, 2024
|
|
Constant Speed Pumps vs VFD Pumps: Which is Better?
|
|
0
|
198
|
January 16, 2026
|
|
What is the difference between a Surge Arrester and a Lightning Rod?
|
|
0
|
740
|
September 10, 2025
|
|
What is the typical setting range of an overvoltage relay in power systems?
|
|
0
|
229
|
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?
|
|
0
|
270
|
January 16, 2026
|
|
How to check instrument earthing?
|
|
1
|
318
|
January 10, 2026
|
|
What are the three types of interlocks?
|
|
1
|
314
|
January 10, 2026
|
|
What is the difference between protection and interlock?
|
|
1
|
302
|
January 10, 2026
|
|
What is Biomass energy and how it is generated?
|
|
0
|
6070
|
March 15, 2022
|
|
Why Transformer is used in Power Distribution?
|
|
0
|
281
|
January 8, 2026
|