Answer / talha

For single phase individual circuit 30mA.

how we calculate the knee point of a protection and metering CT and what is the testing procedure.

1 Answers   CS,

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what is the difference between a frequecy converter and an electric inverter?

2 Answers  

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the inertia constants of two machines are respectively 30and 42 MJ per MVA.when the change in frequency due to change in load in first machine is 12 Hz,the change in second machine frequency will be?

1 Answers  

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difference between circuit breaker and switchgear?

6 Answers   L&T,

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from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

0 Answers  

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single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.

8 Answers   L&T,

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What is the range of efficiency of thermal or steam power plants? Why it is so low?

2 Answers  

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At what distance power transformer can be placed from generating ?

6 Answers   NTPC,

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How can we design MEP services for Commercial Building in area about 22 Acres of land?

1 Answers  

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WHY THE TRANSFORMER VALUE MEASURES IN KVA INSTEAD OF KW.

4 Answers  

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What are the tests to be taken on a transformer and generator?

12 Answers   Honeywell,

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what sis the testing procedure of transformer and ht panel?

1 Answers  

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