Answer Posted / spi

Hw can a transformer consume energy.....?

I WANT YHE TECHNICAL AND ELECTRICAL SPECIFICATIONS OF 2x4MW 11KV 2x10MW 11KV 2x25MW 11KV 2x100MW 11KV HYDEL POWER PLANT i.e PROTECTION SYSTEM,MONITORING,CONTROL SYSTEM,GENERATION,SYNCHRONISATION,METERING PLEASE SEND THE DETAILS TO MY MAIL ID SPRAVEEN_222@YAHOO.CO.IN

2098

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hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

2107

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how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets

2199

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What is mean by spike arrester(Voltage Operated)

2078

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What is the practical way to calculate the cable size for known ampere load?

1446

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What is the actual calculation for transformer short circuit test?.

2481

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what is d check in dg 1500kva

2136

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What is the difference between hot and cold loop testing?

1162

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In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

2105

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What is dynamo?How it works and what is the function of dynamo in a DG.

2183

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why various test are performed on electrical panels & power cables before commissioning on site & what are these test???

2013

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can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

2157

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How they LT panel busbar size choose

1706

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What is shunt voltage and u v voltage witch one best

1734

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Define peak overshoot.

1281

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