how to check a transformer insulation?

3 Answers   Kirloskar, Kirloskar Chillers,

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how does damper winding produces torque in synchronous motor?

1 Answers  

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15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help

0 Answers  

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which one cable has a more resistance.A big or small

2 Answers  

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How DC earth leakage currents can be reduced ?

0 Answers  

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how do you select the ct/pt rating in substation

1 Answers   Apollo, Shreem Electric Ltd, Tata Motors,

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If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..

0 Answers  

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how can we measure rotor current of a 3phase wound rotor induction motor connected to liquid resistance starter

1 Answers  

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What is the difference between solid grounding and impedance grounding?

0 Answers  

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in conventional fan regulators how the current varies with speed?

0 Answers  

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how do we calculate cable sq mm size,that if 50 A load

2 Answers   GTL, PowerTech,

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which loses are in transformer .explane each loses

4 Answers  

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