what is the formular for the calculation of CT'S when installed as part of a electrical installation so the correct meter is used

2 Answers  

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How grounding is different than earthings?

0 Answers  

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what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem

0 Answers  

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Why are you like to join it job as a electrical engineering student?

4 Answers   Bhushan Power Steel,

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when we megger is not damaged when we are measuring very low resistance? high d.c. voltage is produced in megger so according to i=V/R. current will be high so what is the reason ?

1 Answers  

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what is meant by residual over voltage & residual earth fault ?

0 Answers  

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Please explain open transition and closed transistion system in Star delta Starter?and also the state difference of both?

4 Answers  

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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What is the difference between a 3 winding and 2 winding Potential Transformer

0 Answers   Engineers India,

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what is pressure relief valve?where it is used????

4 Answers   Mecon,

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Which type of starter to used which type o motor

0 Answers   Crew pvt ltd,

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how current rating of l.t cable is find

2 Answers   GAIL,

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