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?

how to decrese the PH value of liquid resistance?

2 Answers   ONGC,

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why AC cannot to be stored and DC cannot be transmitted?

11 Answers   IBM,

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Hi, i want to know is meant by power quality? How it can calculated ? How we can improve?

1 Answers  

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IC 741 is opampIC..moreover AND OR NOT ICs also have '74' in them.. why is that number specifically used?

1 Answers  

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What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

0 Answers   Anglo Platinum, Narnarayan Electrical,

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1kva=how many kw & amps

4 Answers   Jakson,

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WHAT IS DIFFERENCE BETWEEN MANUAL CONTROL AND MAGNETIC CONTROL AND STATE ITS ADVANTAGE /DISADVANTAGE

0 Answers   Siemens,

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how to calculate the breaking capacity of different breakers.

0 Answers   UltraTech,

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There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

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What are the different types of testing in ht cables?

3 Answers  

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How to determine earth fault level to set relay for a normal distribution system of 11 kV , 100 A load????????

1 Answers   TCS,

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What will Happened if the polarity of CT is changed?

13 Answers  

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