What is switch disconnector fuse?

1 Answers  

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how ups works ? various parts of ups and working principle

0 Answers   Serco,

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At 765Kv, I have seen the use of PT at line side for metering and CVT for protection, although as far as my knowledge is concern, PT at this voltage level will have huge loss and more cost as compared to CVT as CVT can also perform same function of Protection and Metering? So my question is why use PT and not CVT for metering and protection in order to reduce the cost.

1 Answers  

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why a tester wont shock while testing the power in house

0 Answers   Tessolve,

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What is Auto Mains Failure Panel & Auto Synchronizing Panel

0 Answers  

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how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?

0 Answers   ABB, Visa,

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why voltage will come different in phase?

3 Answers   HP, Vissa,

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what is AH of battery

6 Answers   NSIC,

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how dose servo motor works

0 Answers  

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What mean power grid fail. why power grid fail.

1 Answers   Intas, Tech Mahindra,

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What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.

0 Answers   TATA,

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What is the maximum load an electric engine can pull??

3 Answers   Oil India,

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