Answer / shoaib

line to line voltage is 440v

Answer / dijesh

it is wrong to say three phase voltage is 440.

types of central Air conditioner plant?

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What is the PIU.

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What is the main difference b/t Earth leakage relay & Earth fault relay.I want protect my LT panel(Distribution Panels)which relay have to propose.......

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what is the difference between synchronous & asynchronous generators

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1ampear me kitna watts hota hai aur elcb ka pura naam kya hai

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Explain what is Zener diode?

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how to calculate cable size in diffrent loads?

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