We have .ht motor which is 60Hz.we run on 50Hz.so that it's speed reduce but we had one prob.that motor winding temp increase up to 135 deg.we want reduce this temp.what to do?we arrange ext.cooling fan but not much effect.we want reduce this temp. Inhouse without affecting much.cost. also don't want reWINDING OF MOTOR?

3 Answers  

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What are the types of transformers according to the arrangement of iron cores?

0 Answers  

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why we dont store the ac power in battery?

1 Answers   TCS,

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sir, iam a electrical engg graduate and i want to go in automation sector and for this i have decided to do industrial training for this,plz suggest me some good institute for the same in delhi,ncr. my degree percentage is 58%, can i get job after doing training, plz help....

0 Answers  

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What is basic difference between Soft Starters And VFD drives?

19 Answers   IBM,

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What is BusBar integrity test and how it is conducted?

0 Answers  

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what is the contact resistance of sf6 circuit breaker??

2 Answers  

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How can we select a capacitor Bank.? i need a standard formula for that.?

3 Answers   ABB, Ace Info, HAL, IKK, MahaGenco,

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What does Bode plot tell you?

0 Answers   Ericsson,

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when we connect the capacitor bank in series

2 Answers  

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what is a bus post insulator? explain its application in a substation.

1 Answers   Enercon, HAL,

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what is the function of choke and starter in a tube light??

2 Answers  

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