Answer / k.prakashchandra

Calculation is done considering dielectric strength of the
medium , but you have to follow the specifications as per
I.E.Rules

Why RCD trips on connecting to one Socket but not trips one other circuit on same RCD.

1 Answers  

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defination of a.c filter

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HOW TO CALCULATE THE DOMESTIC POWER FACTOR?

3 Answers  

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what is the thumb rule or formula for cable size and current ratings

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What is the difference between reciprocating & rotary motors in AC units, which is the best one in terms of operation.

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why we use crushed stone in switch yard?

3 Answers  

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in conventional fan regulators how the current varies with speed?

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3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?

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Up to how much limit of HP of electric motor the Star- Delta Starter can be used ?

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For the same power rating,which motor is bigger in size,AC or DC?

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What is FTA card? How it works?

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why we somewhere use ryb phase sequance, somewhere use uvw, and somewhere abc??

4 Answers  

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