why we earth only one side of a power cable. And which side is advisable to earth.

1 Answers  

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what are the different type of transformers available in markets???

6 Answers   Atomic Energy Commission,

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the question is about buchloz relay why we called it buchloz relay

7 Answers   HIL,

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what r PID controllers?why they r used?what is there purpose?plz Explain in detail

0 Answers  

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Befor synchronissation of Generator what test to be carried out.pl.specify with reason.

3 Answers   Kanoria,

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What is the difference between a Distribution Transformer and a Power Transformer.

4 Answers  

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60 watt bulb and 1500watt iron which device has more resistance & why

5 Answers   RMSI,

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Clearly Define Active,Reactive,Apparant power.Which applications used which power above metioned power?

9 Answers   Summit Power,

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what is the importance of fault level in power system and how is it decided

2 Answers  

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why all transformer colour is same?

3 Answers   OPTCL,

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what is phase angle ? and also tells me why my phase-phase voltages are 390 rather then my single phase voltages are 221 and 223 respectivly?

2 Answers  

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diff. between star, delta connection?

4 Answers  

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