The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

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HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U

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Why wind turbines wheels rotate constantly

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i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?

0 Answers   Crown Buildtech,

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Why red,yellow,green colours lamps are used in the traffic control?

2 Answers   Samtel,

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What is the knee point of voltage of CT?

5 Answers   NTPC,

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The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.

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what is distribution board?

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why dc is used in control circuit for mv & hv switchgear instead of ac

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Without seeing the nameplate descriptions of a rotating machine,Is it possible to say which one is a motor and which one is a generator? How would you certain this?

3 Answers  

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what will happen if u run induction motor beyond its rated speed

13 Answers   Adani, BARC, Bescom,

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why three phase system is not preferred in aircrafts power cckts if yes than explain reasons?

3 Answers  

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