What is vaccum currcuit breaker.define with cause and where be use it device?

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What is done to avoid interference of high frequency transmission lines with communication lines??

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why transmission is done in delta system

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What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

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What is 2P*0.5 sqmm screened copper cable and what is the use of it..?

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what is current overloading in stack

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In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.

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please describe the Transformer setting, Motor setting, I/C setting, Tie setting

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How silicon gel sucks moisture in the transformer, its have any small exaust fan behind silicon gel.

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How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)

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how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............

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Which system use dc to dc high voltage gain A. Solar system B. Battery backup

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