Answer / siva

Restricted Earth fault relay

Dear Sir how much cable size required from 0.75 kw to 50 kw for electric motor or pump

1 Answers  

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can anyone send me some sample question regarding power grid corp

0 Answers  

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what will be the min and max voltage flow from neutral to earth?

0 Answers  

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how to check a transformer insulation?

3 Answers   Kirloskar, Kirloskar Chillers,

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WHAT IS A BASIC DIFFERENCE BETWEEN THYRISTOR,TRIAC AND A DIAC.AND WHAT R THERE APPLICATIONS?

5 Answers   Petronas, TCS,

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Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

0 Answers  

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what sis the testing procedure of transformer and ht panel?

1 Answers  

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what is the value of current as well as voltage upto which we will not feel shock and why?

3 Answers  

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why DG sets power factor is 0.8 lagging.

1 Answers   Cummins,

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In 3pin or 5pin socket why the earth pin is bigger

3 Answers  

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why we store only dc in batteries ?

1 Answers  

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Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.

4 Answers   HAL,

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