Answer / amirjameel

make the ground wet, and in case you have gud budget now a
days a chemical composite also available in market for this
purpose as coal and salt initiate rusting of metals being
used for earthing.

how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

0 Answers   TK Group,

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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State the formula for overall efficiency of thermal power station

0 Answers  

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What is the use of core in the transformer?

19 Answers  

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what will be the difference on output when 3phase I.M. is given a delta or star supply?

3 Answers  

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Why the outpet og DG is 415V not 440V?

1 Answers  

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what is the range of maximum DOL and SDS can be use for pump and fan application

0 Answers  

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what is ring main unit(Rmu)? what is its function

1 Answers  

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Why use only DC supply to charge batteries why not AC Supply??

3 Answers   APC, Emerson,

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what are the types of starter ?

25 Answers   Andhra Sugars, Bhel, Eveready, HyFun Foods, Jindal, ME, Valeo Lighting Systems India Private Limited,

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what is a kit kat fuse?

5 Answers   TCS,

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what is ic 01,ic 06 ?is it types of cooling?

0 Answers   Bhel,

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