what is the meaning of Dd0yn11

2 Answers  

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what is circuit recombiner and how it is different from circuit breaker

0 Answers  

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what is the different beetween kva and kwh?

4 Answers  

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if we have to design a small transformer of rating 1 kva or 1 mva , how can we design it?

1 Answers  

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what is a starter ??

2 Answers   NPTC,

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Single phase and threephase power calculation

0 Answers  

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what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

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75kw drive operated motor current fluctuation from(85-130)ampere.current setting in drive is 130amp.sometimes motor trip when current limit cross 130amps.I change the drive. still current fluctuate between 80-130amps but in this time motor not trip,current setting in drive is 130amps.where is the problem?

1 Answers  

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Can a transformer designed for a particular voltage and frequency rating be used for different set of mentioned ratings? Assume that the winding does not get burnt because of overheating at higher voltage. If yes, then under which constraint it is possible?

1 Answers  

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why we use DO Fuse in H.T. Line ? What is the purpose of DO Fuse

4 Answers  

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What is the name of the winding to which supply is given?

0 Answers  

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what is the difference between the HT Cable and LT Cable ?

28 Answers   Intergulf, Prabhat Cables,

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