What will happen if induction motor is supplied with capacitive load?

1 Answers   NTPC,

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I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?

0 Answers   Siemens,

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If 11 KV breaker on the primary side of a 11 KV/3.3 KV 12.5 MVA transformer can be installed at a distance of 1000 mtrs through a 11 KV cable. If no what are the probable reasons.

1 Answers  

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why use delta star x-mer in distribution system.

3 Answers  

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which fault current is maximum: 3 phase short circuit, LG, LL or LLG?? why?? in one of the problems that i have solved, 3 phase short circuit current on an unloaded generator came out to be less than the LG fault current. can anybody please explain why.

2 Answers   Bhel,

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Capacitors are used to ... -Reduce the bill of the farmer -Improve the PF

1 Answers  

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how test transfomer(3 phase75kva) by megger

0 Answers   HPL,

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PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)

0 Answers  

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How to select power cable for machine

4 Answers  

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can we say current flows inside an atom as electron moves inside an atom?

7 Answers   Vedanta,

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what is skin effect?

6 Answers   MPSEB,

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briefly explain principle of resistance welding

0 Answers  

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