what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?

0 Answers  

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How to calculate PF capactors for a connected load?

2 Answers   FD, Power World,

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When do you use a VFD motor?

1 Answers  

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What is diffrence bitween electrical and electronics ?

4 Answers  

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what is the different between Switch & Circuit Breaker?

9 Answers  

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what is the difference b/w circuit breakers and relays?

3 Answers  

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how you will decide the distance between the power transformer and its fencing

0 Answers  

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Why in Hv transmission line as we see there are generally 6 or more than 4 conductor wires are used instead of 4 i.e. 3 for phase and 1 for neutral wire?????

2 Answers  

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what is the voltage of insulation megger that should be used for measuring the resitance of 66kv equipments.

3 Answers   DEWA,

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Purpose of providing neutral isolation panel for parallel operation of diesel generator

0 Answers  

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can we run 3 phase induction motor under 2 phase supply

12 Answers  

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