Answer Posted / subhani

any short circuits occur in stator or rotor then that short
circuit current will limitig and any erath fault occur in
rotor or stator then thats current will also limited value
by depending on resisance value

why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?

2861

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What does quality factor depend on in resonance?

1140

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what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?

2551

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from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

2060

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How to calculate the Harmonics losses in terms of cost/unit.

2079

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what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....

9461

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does a DG set has low fault level as compared to that of a transformer.If yes then why.

2026

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What is servo lock in CNC how they work and if any parameter for them in CNC machine

5407

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How to calculate the Efficiency of Chiller

3399

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how to find the Motor,s insulation Power?

1846

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What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

1868

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Define sensitivity?

1149

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Which of the following alternatives will be cheaper (1) A 100 h.p AC, 3-phase motor (2) Four motors of 25 h.p each (3) Five motors of 20 h.p each (4) 10 motors of 10 h.p each explain

3098

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How to convert a two phase power into a three phase power in induction machine?

1856

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can we use CBCT in neutral of solidly grounded transformer? in place of three phases we can pass only one phase which decreases the size of CBCT?

2362

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