Answer / pete

It is used to ignite the mercury vapour gas in the bulb

why we provided electrical earthing?

5 Answers   CPCL,

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1.what to do if ferquency of any power system continue to decrease ?

5 Answers   NTPC,

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how to check the insulation for motor using megger?

2 Answers   GSK,

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What are the differents between Breaker & Contactor?

8 Answers  

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which type of insulation are used on 132kv transmission line

4 Answers  

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The mechanical angle is electrical angle A always less than B greater than or equal to C equal to D less than or eaual to

1 Answers  

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What are the types of Transformer? Name them.

9 Answers   Bhel, HSL, NTPC,

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what is the basic need of domestic loads 1- voltage 2- current

0 Answers  

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What are the safety devices on Cumins Diesel Generators from 500 kva to 1500 kva.

1 Answers   Maruti Suzuki,

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difference between substation & grid substation?

2 Answers   GMR,

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In vapour absorption refrigeration machine fluids used are

0 Answers   Caterpillar,

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difference between cable and conductor?

6 Answers   TransOcean,

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