Answer / pollachi

Unity load pf

why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  

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What is maximum AC & DC transmission voltage in India? and where?

12 Answers  

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why generator and t/f ratings given in kva?

2 Answers  

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difference between turns ratio and transformation ratio?

2 Answers  

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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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Two CTs 1600/1 and 35/1 are in series. while checking the ratio test of a CT(1600/1),same 1600A will also pass through the CT having ratio 35/1. Will it be harmfull to the ct(35/1),if yes , what will happen.CT secondary is shorted

3 Answers  

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What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection

0 Answers  

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sir i am fresher.can you please tell me how can i get certificate of competency as electrical supervisor.

1 Answers   ONGC,

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how to make a solar panel? why solar panel cell connected to serious?

1 Answers  

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Explain what is CBCT.

1 Answers  

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when the control mechanism is present for an ammeter(1-10A) and 1A current is apllied what will be the reading of the meter?

2 Answers   GATE,

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What does Bode plot tell you?

0 Answers   Ericsson,

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