Answer / madhav

a machine that converts electrical energy in to mechanical
energy

Answer / masoom raza

A machine which converts electrical energy into mechanical rotational energy (not only mechanical energy as in case of buzzer,loud speaker electrical energy is converted into mechanical vibration but it is not a motor) is called motor.

Answer / v.venkata ramana

Motor is a mechanical device it converse electrical energy
in to mechanical energy.It works Faraday laws of electro
magnetic principle

Answer / k.p.vara prakash

machine that converts other forms of energy into mechanical
energy and so imparts motion

Answer / vinod

Motor is converting electrical energy to mechanical energy
through manetic flux media.

What is d diff. btw MCB & MCCB???

1 Answers   Emerson,

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can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.

0 Answers   DEWA,

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what is the difference between arc and spark

2 Answers  

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In Ferantti Effect Receiving end voltage is greater than sending end voltage but how it is possible. I know its all about charging current but give me some more detailed explaination?

3 Answers  

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what is the main use of ac and dc drives ? it is only used for speed variation or for power saver also?

1 Answers  

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what is the disaddvantages of high power factor

2 Answers  

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why transformers are put with supply for 24 hours before giving supplying to a locality?

2 Answers  

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hello everybody...i m an Elelctrical Engineering student.. i m in final year.. i m attending IOCL interview on 2nd aug. kindly let me know on wat subjects to concentrate more...any body who has attended the interview can help... others can also post their views... thankyou.

3 Answers  

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What is ERD used in Elevators??

1 Answers   Emerson,

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What is mean by vector group? For what purposes we doing vector group test in transformers?

2 Answers  

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does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

0 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

0 Answers   Jindal,

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