what is the best transformer oil breakdown voltage?

0 Answers  

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what is the significant for using two types of voltage(line voltage & phase voltage)

1 Answers   NTPC,

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What is the difference between AVR and Servo Stabliser

3 Answers   Wipro,

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Explain about retrofitting of machine tool.

0 Answers  

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There is two transformers of 2MVA & 3MVA, which transformer is located at the sending end & which is at receiving end. why?

3 Answers  

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if ELCB and RCCB connected in series,what wiil be the result

2 Answers   BEC,

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What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

0 Answers  

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cost of operation of which plant is least?

6 Answers  

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why we r using 4-20ma instead of 0-20ma in instrumentation

2 Answers   EID Parry,

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how to convert single phase supply to 3 phase or 3 phase to single..?

7 Answers   Wipro,

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when motor taking high amp what happen.

4 Answers  

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why normally Generator rating are between 11Kv to 22Kv?

2 Answers   IFFCO,

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