Answer / sangeetha.np

it is the distance between two discs of porcelin
insulators... there are some standard distance according to
the KV rating of the insulators.. like 25mm per KV..

Answer / alaaeddine

The shortest distance between metal ware at the two ends of
the insulator,When following contours of the
insulator,excluding intermediate metal fittings.

how we can calculate chiller required ampear?

0 Answers  

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I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??

0 Answers   Elmaco,

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How can we reduce the reactive power consumption of your 12.5 MVA power transformer.

4 Answers  

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what is the difference between equipment earth and system earth.

1 Answers   Hofincons,

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Explain working of PIU(Power Interface Unit) in Telecommunication,

7 Answers   ACME, ATC, Bharti, HCL, INDUS, Pace Pharmaceuticals,

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can a rotating machine give the DC output without commutator? if yes, how? if no, why?

6 Answers   BARC,

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how do the stepper motor works.

1 Answers   Vardhman,

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why motors are rated in HP?

3 Answers   HCL, ncpl,

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What happens to the terminal voltage of an alternator connected to a bus bar when it is suddenly disconnected from the bus bar??

2 Answers  

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i have 3, 75hp motors and 10, 15 hp motors....and to run this motors continously with a generator how much rating(kva) of generator will suiteble....?

2 Answers  

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Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,

0 Answers  

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how to calculate the ac and dc wire losses with calculations plz tell me

3 Answers   Apollo,

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