explain ht breaker in a detailed way??

1 Answers   Reliance,

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Why we should not apply Ac supply to Cable when during the cable Hi pot test ?

0 Answers  

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Handpump harness water dont go back.Why?

1 Answers   Focus Energy,

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how convert sqft into cubic meter and cubic meter into sqft

0 Answers  

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what should be the recommended BDV of an oil transformer???

0 Answers  

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Question asked in prototech first round

0 Answers   Protech,

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Basic questions asked in HPCL(instrumentation) in refinery section

1 Answers   HPCL,

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What is the neutral voltage in practical AC systems

0 Answers   VCMS Technologies,

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How to calculate the angle in electrical transmission line

0 Answers  

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In an existing power plant (phase I) with step up transformers (3nos) with Ynd1 vector group to the 400KV bus bar,an extension power plant (phase II) with transformers (4nos) with Ynd11 vector group >. what are the consequences of such configuration ,please note that % impedance are also differ i.e. 15% & 10.5% the reason was that auxiliary supply interface is at different voltage levels i.e 400v & 6.6KV in phase i and phase II respectively .please advise ! Thank you !

1 Answers  

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difference between gauges and comparator

0 Answers  

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Corona occurs more in winter or rain?

1 Answers   UPPCL,

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