What do you mean by ACB and VCB?

3 Answers   L&T,

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If one lamp connect between two phases it will glow or not?

9 Answers  

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What is the fuction of UV & how it works in circut breakers? is it one type of relay?

4 Answers  

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HOW isolation transformer works.

2 Answers  

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how desiel generate sart fail of eb?

0 Answers   OPG, Wipro,

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During the main stator winding insulation testing (phase to ground)of 11kv alternator (Lerysomer) i found 0 and resistance with multimeter and found 20 killo ohm while the power cables are connected both end (Generator & VCB). In VCB PT (Potential transformer) are connected. Please any body explain that method of insulation is correct or not? also describe of PT connections

1 Answers   Private,

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Based on what the rating of machines are provided??(ANswer should in single word)

19 Answers   Asian Paints, Bhel,

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How does a television work?

0 Answers   Siemens,

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In Round type three phase transformer why the LV side is inner part and HV outer part in the design of transformer? why they cant be opposite?

2 Answers  

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difference bewteen reverse current and alternating current

0 Answers   ABB,

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why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

0 Answers  

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what is the function of LBB relay

9 Answers  

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