How to calculat the ratio of HT\LT in energy meter

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is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

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WHAT IS M.P.C.B

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What is surger vector in 33Kv transmission feeder? We have AC power generator of 8MW which is paralleled with 33Kv EB grid. Some times our HT breaker gets trip off due to surge vector problem. How to over come it? Is there any device to observe the surge and avoid tripping?

3 Answers  

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i have been tasked with a design of protection, metering and control(PMC) relay panel extension to accommodate all PMC relays.There is an already existing panel where this one will be built.What are the design aspects for this kind of project? thank you.

0 Answers  

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What is the difference between synchronous motor & asynchronous motor

2 Answers  

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how to find impedance , mutual indatnce in transmission lines

0 Answers   NTPC,

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usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series

1 Answers  

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why transformer ratings are taken in 11kv 22kv 33kv but not in 10,20,30kv

5 Answers   ushacomm,

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What's is the difference between IVT and CVT?

1 Answers   CPCL,

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What is the need for a controller?

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What is the meaning of BREAKING and MAKING CAPACITY in case of CIRCUIT BREAKERS.

2 Answers  

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