Answer / hanupowergrid

Fans use capacitor-run induction motors. Since a fan is expected to be operated just by the flick of a switch, it has to employ a continuous-rating capacitor in series with its auxiliary winding, which stays energizerd as long as the fan runs. The capacitor used is paper type or oil type.

what is the voltage level which is used in transformer short circuit test

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What is Control & Relay Panel? And Remote Control Center?

0 Answers   L&T,

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Any Electrical Engineering jobs?Please refer for interviews. Thank you

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at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds

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why when i start my diesel generator it takes 1 minute or less then stop, and i checked the oil sensor is ok and when the generator start i can get 220 voltage but it it is stop after 1 minute or less, how can i solve this problem?

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Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

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1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?

0 Answers   IBM, Kirloskar,

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Why the motor was take the starting current is high?

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In constant power region of 3-phase IM torque-speed characteristics, if frequency increases voltage A does not alter B decreases C increases D none of above

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How phase displacement change in the over current relay coils.

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WHAT IS THE difference betwwen LT CABLE AND CONTROL CABLE

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I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.

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