battery spicgravity mesuserd?

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is synchrnous pannel is need for two eqal rating transformers to run in parallel

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what will be the min and max voltage flow from neutral to earth?

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what happens when ac supply is given to the dc motor and dc supply is given to the ac motor?

1 Answers   GATE,

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as we see that in our country the power rating for transmission is always rated in multiple of 11 like 11kv,33kv,66kv132kv. So i want to know wht is reason or logic here.

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Slow acting fuses are most often used for which application a) Lighting circuit b) heating circuit c) Motor D) Radar circuit

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What will happen if apply dc source for power transformer

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how many current required for hypo test

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How to take Transformer oil Break down voltage test?

9 Answers  

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WHAT IS THE FUNCTION OF RCCB

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How the value of KVAR of capacitor bank used in switchgears calculated??

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What do you mean by reach and reach the point of the relay?

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