Answer / ajai.m.k

testing voltage applied across scondary terminal magnetizating current will increase proportion to a applied voltage untill the knee point reached

What is trip and closing coil in cb? Why need of them

0 Answers  

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What is OLTC in transformers and what is its function?

4 Answers  

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In Which vector group power transformers are mostly manufactured?

1 Answers   MRF,

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if a train is running on a speed of 40 K MPH and crosses a individual passing by him in 48 secs who is riding a horse with a speed of 25 K MPH. what is the length of the train?

2 Answers  

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what is b checks and m checks in diesel generator maintenance?

1 Answers  

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in transmission line 11kv is step up or step down? why?

5 Answers  

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what is the static device rather than xmer which work on same principle as xmer?

18 Answers   NTPC, Power Grid,

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What is the maximum operating temperature for a thermoplastic insulated cable?

0 Answers  

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Waht will happened if reactive power increase in the line? waht about active power increase too?

3 Answers  

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for what purpose the star point is done in ct

0 Answers  

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what happen when dc shunt motor field is sudden open in running condition

34 Answers   APGenco, Bhel, IIT, JMRC, TCS,

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why we use ac?why we use dc? why we we cannot use only ac/dc for all the applications?what happen if we use?

0 Answers  

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