Answer / nishant2110

Because, live part is well insulated by bushing and
different insulator,

And also rail are earthed(grounded) very well

what is the safety of ACB & VCB and how can this work and how can the service the ACB & VCB parts name with picture

21 Answers   ABB, ACB, Bharti, Claris Lifesciences, Honda, L&T, RotoPower, Sterling Wilson, Wipro,

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Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????

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why we are using Load factor?

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Write down the name of 2 lady Bir Pratin of Bangladesh

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In three pin plug 6 amp. 220V ac rating. Why earth pin diameter is higher than other two pin? What its purpose ?

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What is the universal motor?

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What are protection of power transformer?

1 Answers  

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WHY TRANSFORMERS ARE RATED IN 11KV 22KV 33KV Instead off 10kv 20kv 30kv

5 Answers  

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How can you justify a fully carged battery by physical checkup ?

12 Answers   Indian Military Services,

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Can we use HRC Fuse inplace of Semiconductor fuse?

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Do I need a special Transformer to put 240 VAC 3 phase into it and and get 480 VAC 3 phase out of it to run a machine? Or, do I just use an ordinary step down transformer and step up the voltage? Thanks

2 Answers  

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how to calculate the cable size depending on the amps?

1 Answers   Polycab,

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