what is difference bwt active&passive component

1 Answers  

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how to select cable size?

4 Answers  

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Is any generator is developed which is operated with out diesal or other expensive source?

0 Answers  

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Why is the frequency not changed during transformation of electrical energy in a transformer?

0 Answers  

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Is it posssible to obtain the higher speed(3000rpm) for adiferentiallly cascaded induction motors(with 8 and 6 poles)

3 Answers  

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What is the function of NER and NET?

0 Answers   Asian Paints, GHH RAND,

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some ac motor's direction get change dueto ghanging input to the ac drives.(say ryb to rby). but some motor direction remains the same when phase sequence is changed fromdive side. can anybody guide me?

1 Answers  

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What is the output of a transformer..??

1 Answers   Jindal,

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what is the contact resistance of Air circuit breaker??

1 Answers  

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If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)

0 Answers   TATA,

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what is difference between power transformer and distribution transformers

1 Answers  

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why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.

1 Answers  

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