Answer Posted / mohammed

how it will b applicable if 415 v come

Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

1998

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why is control bus bi-directional?

2138

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What is evaporator & condencer & compressor

2145

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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

3000

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how to determine the cable size...pls explain me with the formula taking particular load....does the factors like impedance & short circuit rating influence the cable size, if so how....

2038

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bsec exam syllabus (mis)

1259

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There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

2078

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CAN ANYBODY PLEASE TELL ME HOW TO DESIGN A SERIES REACTOR FOR LIMITING SHORT CIRCUIT FAULT CURRENT??

1869

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Make a list observation on Transformer?

2419

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What is mean by spike arrester(Voltage Operated)

2051

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which pump used in WTP explain the function of VFD how to dtermine capacitorbank of capacity one plant

1915

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Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.

1720

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if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.

1735

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am commissioning the trafo without connecting the neutral therefore unbalance will occur what is the alternative solution for this?

1842

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When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?

2066

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