Answer / narendraton

V=ir

What is working principle of ACB and VCB?

9 Answers   Greenko, HCC,

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When i went to a interview the interviewer ask me a question for that i cant able to answer him if anyone knows answer me How will you design a capacitor bank for a plant? if my p.f is 0.6 i have to improve it to 0.9 or 1 what kind of steps i have to do? and is there any formula for calculating this?

2 Answers  

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what are the differences between MCB and MCCB ?

19 Answers   Bhel, DLF, Omax,

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we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes

0 Answers  

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What is A check, B check, C Check & D check for a diesel Generat

0 Answers   Jtekt Koyo Bearings,

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what is the difference between id fans and fd fans

12 Answers   Perkins Thermal Systems,

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diff.between servo motor and ac motor

0 Answers   Power Grid,

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If we want the fan to consume less electricity at low speed, what do we have to do?

1 Answers  

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A 6.6 KV motor breaker is try to Drack OUT by me while the motor running. What will Happened? a, will Trip. b,Drack Out lever will not access c, will get shock d, noting will happened

4 Answers  

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Why the transformers are rated in KVA ? in new view

3 Answers  

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what you mean by frequency of an igbt& how to find it?

1 Answers  

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why the rating of a transformer in kva not in kw.

9 Answers  

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