Answer / subhash kumar

These are the vibration dampers which are installed to
protect the insulators

Answer / nabish kumar janagal

these r used for aviation purpose

HOW DO A DISTANCE RELAY SENSES THE FAULTY ZONE.

5 Answers  

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can alternators work at leading power factor?

2 Answers  

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what is the electricity

3 Answers  

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Mention the disadvantages of low power factor? How can it be improved?

0 Answers  

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As per IS why should the control be taken only from R phase, why not from B or Y phase??!!

2 Answers  

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what are the effects of variations in frequency when you are connected to national grid??

1 Answers  

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WHAT WILL BE THE SPEED OF MOTOR IF NO.OF POLES ON STATOR ARE NOT EQUAL TO NO. OF POLES ON ROTOR.???

4 Answers  

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For a 6.6kV Motor it is recommended to do megger test with 500 V d.c and not more than 5kV d.c but the Hi voltage withstand test should be performed by 12kV AC. Why the dc voltage test should be limited but AC voltage withstand test could be with such a high voltage?

0 Answers   Hormozgan Steel,

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What is the meaning of transformer 16 / 20 mva. 

1 Answers  

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WHEN TWO ALTERNATORS ARE OPERATING IN PARALLEL, EXPLAIN WHY IT IS OBJECTIONABLE TO OPERATE ONE AT A LEADING POWER FACTOR AND ONE AT THE Lagging power factor?

1 Answers  

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What is the formula to calculate the no load current of a single & three phase induction motor

0 Answers   HCL, Nokia,

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how to calculate the battery AH

0 Answers   Turbo,

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