Answer / ramya

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How to calculate electrical Induction motor heating and cooling time constant,11KV,2850,12P,SCIM

2 Answers   Bhel, Regal Beloit,

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how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?

22 Answers   Alstom, Infotech,

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Explain cmrr?

0 Answers  

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why to use 50hz only in tansmisson and as well as in distribution why not60hz?

2 Answers  

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what the function breaker failure scheme, how is it operated

0 Answers  

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What is the difference between grid and off- grid system??

0 Answers   GVK,

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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1.Difference between vcb and Acb and partes. 2.Difference between STS and ATS.

2 Answers  

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Ceiling fan motor wiring Hi, I have 2 ceiling fans broken. The receiver/control units burned out due to lightening. One Harbor Breeze and one Hunter's I took them apart (remove receiver units). Now on both of the motor I see 4 wires coming out from each motor I really want to know the function of each wire. Are there anyway I can test to see which is which? After searching forums I know these 4 wires are from 2 sets of coils inside the motor, one is Start winding and the other is Runing winding I could not find the receiver/control unit any where, so I am planing to buy Capacitors and universal remote controls to make the fans run again. Anyone has any idea how to do the wiring, please help Thnks

1 Answers  

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Why we are using air gap magnetic condutors

2 Answers   Ford, IOCL,

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can we use generator(a.c) as a motor.if so how if not why.

2 Answers  

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dear friends plz send link about reluctance & universal motor .thank u

4 Answers  

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