Answer / k.prakashchandra

Its huge metal body acts as ground

Answer / sandma

there is no necessity of grounding in the ships.It works on d.c.

WHAT HAPPENS IN DIFFERENTIAL PROTECTION IF CT REACHES ITS KNEE VOLTAGE POINT?

4 Answers   Jindal,

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we use Dyn11 trafo for distribution purpose, if it`s possible for replacing Dyn1. if it`s change means what will happen?

1 Answers  

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How to covert the ac to dc and how to control the dc output?

3 Answers   ABB,

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how net resistance islow in star connection and viseversa in delta connection...? if anybody could explain in detail it wud be helpful.

0 Answers  

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What is frantic effect?

0 Answers  

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We've 2 diffrent DG's with same capacity (500 KVA). Can we sync them ?

1 Answers  

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How to Calculate Contracted Maximum demand using motor Hp or Current

3 Answers  

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resitance in ac=1.6*resistance in dc

3 Answers  

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if we want ot select cable size with reference to load current it take than what is the formula and it is same for aluminium or copper?

3 Answers  

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what is the differation bewreen kwh & fundamental kwh in electronic trivector meters

0 Answers  

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1.why motor rating in kw instead of KVA? 2.why alternators rating in KVA instead of KW?. 3.why transformer rating in KVA instead of KW?.

6 Answers  

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What is the differance between vacuum breaker and vacuume contactor

1 Answers  

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