what is the function of anti-pumping in circuit breaker?

20 Answers   Aditya Birla, INEL, NCC,

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How to setting the volume of RTCC panel AVR (11kv) controller

0 Answers   CNF Automotive India,

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30 kVA and voltage 380/220VAC how to find out kA?

5 Answers  

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why generally transformer are in star to delta or delta to star used?

8 Answers   ABB,

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Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.

2 Answers  

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how will calculate the winding ohmic value in 3phase motors in h.p wise? ex.10 h.p motor winding value ph to ph ? 5 h.p motor any calculation please send me.

1 Answers   Hyundai,

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what is PPI DB?

2 Answers   Priyanka Electricals,

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1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)

0 Answers   Bhel,

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WHAT IS SYNCHRONISING?

8 Answers   L&T,

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wath is this mining of dg

2 Answers   Nokia,

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can any one help me out by posting something related to rvnl interview for site engineer electrical.? what is the procedure? what kinda question they ask us? how long the interview goes? and any tips? and any thing you want to share?

1 Answers   RVNL,

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How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

0 Answers   Bhel,

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