Answer / muthu

Salt and coal are require to reduce the earth resistance
hence it may or may not required for all soil.

The copper is a one of the conductor ..If the copper is not
there we can use other alternative conductor such as steel
or aluminium

Answer / kasif khan

With what respect you are asking?

why tan delta test is carried out in the power transformer? which parameter are measure?

1 Answers  

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in ONAN type transformer winding temperature is lower than oil temperature at evening time but morning winding temp is higher than oil temp what is the reason?

2 Answers   Areva,

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What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

0 Answers   Bhel,

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In Fluorescent tube there is a writing like 6500k . what this 6500k represents?

4 Answers  

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if our motor load is 150 amp v- kv and we want to install capacitor bank then what is the exact value of that capacitor bank that we should install?and how we calculate that

0 Answers  

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quantizer means?

0 Answers  

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draw 3 phase rectifier diagram

0 Answers   Equate,

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what are feeder pillars & panels?

1 Answers  

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if u have single phase load (un balance) and the main power cable is 3.5core means netural is .5 of phase and can the three phase current make the return paht in .5 neutral.

1 Answers  

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Can a dc motor works as a dc generator. If yes , then how?

2 Answers  

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1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

0 Answers  

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how to calculate cooling requirement of datacentre from electrical load?

0 Answers  

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