If breaker is undefined position, first step to do.

0 Answers   KSEB, L&T, Siemens,

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How to find HT side and LT side(of a transformer),with the help of a voltmeter?

1 Answers   Odisha Power Generation Corporation OPGC,

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Why 60Hz frequency is used in America what are all the benifits?

5 Answers  

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what is the charging battery current of 80 kva UPS/100AH bocket make battery.

4 Answers  

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What is the lower limit of break-down voltage of converter transformer.

0 Answers   Tata Steel Limited,

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What is the use for cable entry in control room?

0 Answers  

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What is delta stare switch?

1 Answers   Samsung,

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the cheapest inducting instrument among all is a)pmmc b)moving iron c)electrodynamometer d)rectifier

2 Answers   APCPDCL, APEPDCL,

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How is magnetic leakage reduced?

0 Answers  

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how can i get the formula to find out the cable size if i know the load of main fuse protection.

0 Answers  

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How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)

3 Answers  

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what is HVDC, what are advantages over conventional system?

1 Answers  

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