Why electricity in India is in the multiples of 11 like 11kv, 22kv, 33kv

2 Answers   KPIT,

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What is the formula for calculating transformer Efficiency?

2 Answers  

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what are the functions of fuse ?

1 Answers  

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what is the principle of operation of tungstun bulb ??

2 Answers   IOCL,

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if the HR asked to me., you have got 92% in higher secondary but got only 72% in engg whats the reason??what should i have to say ..please help me..

8 Answers   Honeywell, Wipro,

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why power generate in 33 kv it will be step down by 11 kv .

5 Answers  

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what are inductive and capacitive voltage transformers.what are their applications

0 Answers  

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Why Motors are generally supplied with 3 core cables??? why not 4C??

5 Answers  

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How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend

0 Answers  

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what is AH of battery

6 Answers   NSIC,

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earth also having a gravitational force (magnetic field of north and south)but it attracts any object compare to this theartifical magnetic cant perform same as earth why?

0 Answers  

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1. What is differential relay? How it operates?

3 Answers  

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