Answer / ramesh kumar

Active elements store or supply energy like
capacitor,inductor, cell etc.

Answer / simon

Opposes rules of Kirchhoff,Ohms Law Eg-S.C.R,D.I.A.C,L.E.D,T.R.I.A.C.

EXPLAIN WHAT BTU STANDS FOR(AIRCONS)

2 Answers  

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What is process of anneling transformer core

0 Answers  

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How to calculate PF capactors for a connected load?

2 Answers   FD, Power World,

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Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted

3 Answers  

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how to calculate cooling requirement of datacentre from electrical load?

0 Answers  

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Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?

0 Answers  

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What is the ratio of true power to apparent power in an ac circuit?

0 Answers  

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Why electrical engineer use Cu Strip for transformer neutral why not GI Strip? What if we use GI instead of Cu does it affects the transformer performance.

7 Answers  

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why we still use sinusoidal waveforms for transmission and utilisation (we know generation is sinusoidal), instead of other ac waveforms such as triangle, sawtooth, square etc.,? is there any mathematical derivations to prove sinusoidal is efficient than others?

1 Answers  

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why dc is not given to transformer

4 Answers  

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what is the difference between power and distribution transformer?

32 Answers   L&T, VJTI, Wenke Electricals,

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what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable

0 Answers  

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