how am i achived model paper to prepratio for bhel exam

2 Answers   Bhel,

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difference between converter and invertor

2 Answers  

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How is the connection of the tap changer on the HV side been made?

0 Answers  

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what is the harmonics? which harmonics(fundamental and reference) is suitable for calculating capacitor bank and Active filter and passive filter? what is the 1st 2nd 3rd 4th 5th harmonics and effects?

1 Answers  

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why we change the direction of winding in rotor ?how we make the north and south pole?

0 Answers  

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What type of isolation transformer used in UPS's?? It's Star-Delata Or Delata-Star????Why it is used????

6 Answers   Emerson,

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what is reactive power?, why its measured in VA ? is it transient behavior of system?

0 Answers  

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what are the functions of power modulator?

4 Answers  

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Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

0 Answers  

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give single line diagram of D.G distribution form alternator to main L.T panel?

0 Answers  

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Define peak overshoot.

0 Answers  

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What are diffrent type of road taxes?

0 Answers   Siemens,

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