1.wat is the negative slip region in the motor?

1 Answers  

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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 transistor level design tools are you proficient with? What types of designs were they used on?

1 Answers   Intel, Jindal,

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Why the generator rating in kva

32 Answers   CompuCom, DLF, Genpact, HNG, SIPM,

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why generation of electricity in low value voltage

3 Answers  

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Due to ferranti effect which power increases at the receiving end?active power or reactive power?

5 Answers  

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What are the types of Bus bar?

8 Answers   CTEVT,

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how we identify AC or DC machine at the time of seeing, with out use of name plate?

4 Answers  

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how to amps calculate from 1KVA?

11 Answers  

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if the stetor speed (N S) increase by 20% then the rotor speed will be increased by 20% is it true. ?

4 Answers  

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In the diesel generator wihch type of power we can get it ? Like AC / DC

2 Answers   Aditya Birla, Indian Steel, PTPS,

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how to male a d.c bettery to blow a 230v bulb?

1 Answers  

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