Answer / parvej ali

20 hp

Anybody know how schematic diagram for reverse power relay? RPR for generator protection

0 Answers  

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documented proof that aluminium bus bars are better than aluminium cables

0 Answers  

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IN 1000kva transformer where the oil and winding temperature sensors is connected

0 Answers   Cushman Wakefield,

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what is the function of conservater in transformer

3 Answers  

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what is the use of Reactive power in power system?

3 Answers  

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why dc series motor high speed motor

3 Answers  

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What is difference between MCC,PMCC,PDB?

2 Answers   Cipla, JSW,

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sir , what happen if we decrease ( approx 3 inch ) the lenth of shaft in 110KW Induction , three phase motor. actually a 110KW motor is couppled with star couplling to 120TR compressor. When we doing maintenance in compressor it is required to skid the motor backword and resulting dis- alightnment . so we want to change the tyre coupling in place of existing coupling. so it is required to cut off the rotor aprox 3 inch form driving side.

2 Answers  

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What is the megger value for ht

16 Answers   Electrical,

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Why the underground cables will Punchar? or what is the reason to burst the underground cables?

1 Answers  

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Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers  

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I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.

5 Answers   IOCL,

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