if we going for high voltage usages what are the considering factors, why thos

if we going for high voltage usages what are the
considering factors, why those factors are effected....
please give me an answer related motor factors like
wnidnig, frame, temp etc

Question Posted / jagadesh

1 Answers
2371 Views
ABB, I also Faced
E-Mail Answers

if we going for high voltage usages what are the considering factors, why those factors are effect..

Answer / mahesh meshram

If we go for usage of high voltage motor, then winding and frame does not matter it will be as per requirements frame is related with size and mounting of motor and high voltage motors are generally connected in star in order to reduce the starting current. For temp select high class of insulation. The KW load of motor is the imp factor in order to have feeder breaker and its transformer of sufficient rating to fed the motor. The size and rating of cable is need to select accordingly.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

define differential current and restraining current in relays. how to calculate it by mathematically? post the formulaes.

4 Answers Siemens, VPEC,

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

why after termination of HT cable armoured earth connected one end, why not connect other end.pls tell me correct answer.

3 Answers

what mean ohm

1 Answers Shoba Devlopers,

What is load staggering or load shifting in the context of power distribution?

1 Answers

what is the impedance voltage of transformer?

1 Answers AVI Enterprises, MacLellan,

How we calculate the size of H.T cable for any transformer & rating of busbar for any L.T. panel?

3 Answers

hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 Answers

Between Star-Delta & Star-Star Power transformer which one is efficent for Earth Fault?

10 Answers

WAT IS MEANT BY COLD AND HOT START OF A MOTOR?? HOW DOES IT AFFECT A MOTOR'S PERFORMANCE??

4 Answers

what is diode? and what it is used for ?

3 Answers

what is the function of closing coil in air circuit breaker?

0 Answers Fresher,

For more Electrical Engineering Interview Questions Click Here