Answer / samson peter

voltage will change for every tap change

Formula to calculate amps rating when we are having only the width & thickness of the coppper ?

2 Answers   BEL,

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What are the different protection systems takes place on control panel board?

7 Answers   BSNL,

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whatdo mean by chopper fed drives.used for ac drives.

0 Answers  

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High voltage test procedure of in swgr board. why should measure millivolt drop on testing time?

0 Answers   NTPC,

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what is DG synchronization panel plz explain the working!!!!!!!

12 Answers   Kirloskar, Lanco, MPS Techologies, Sedemac,

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how does oil cools the transformer

3 Answers   HBL Power Systems,

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who to select a swicth fuse unit......?

2 Answers  

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which protection are used for turbo generator in thermal power plant.

1 Answers   Grasim,

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How shall i design a liquid rotor starter

0 Answers  

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How can you calculate in detail the VA burden of current transformer used for Restricted earth fault protection? Please understand that the CT required here is Class PX or X. Also please show the calculations for knee point vtg, stabilizing resistor, magnetising current.

3 Answers  

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What are the types of class b amplifier?

0 Answers  

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what is the function of a Master trip relay? why is it used ?

5 Answers   ABB, Nissi Engineering Solution,

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