how to find the starting current of the motor?

1 Answers   BOC,

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What will happen if the rotor circuit of a slipring I.M. is kept open & electric supply is given to its stator winding.

2 Answers  

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is a normal conductor can be used a core in windings if not what is the winding core speciality.

2 Answers  

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why in a transformer frequency remains constant? if frequency is changing what will happen?

5 Answers  

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what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

0 Answers   Mega Power,

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If i=10+10sin314t then find the rms and average value of current with explain?

2 Answers   Heptacare, TCS,

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why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?

0 Answers  

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Why a Permanent Magnet Generator has higher frequency as compared to frequency of main alternator?

0 Answers  

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What is dc induction motor ? and how to control its speed ?

1 Answers   HAL,

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800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?

2 Answers  

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what would happen when synchronous motor will operate beyond syncronous speed?

3 Answers  

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Can double compression glands be used with regular cables?

0 Answers  

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