Answer / shahulsnfa

In electric meter we will have CT for measurement. Each
phase will have one CT. so in 1 phase one CT will be there.
in 2 phase will be there but they both will be connected in
such a way that the total measurement is also can be
measured. 3 p will have 3 CT else all same as like previous

what happened when we supply a dc current in dc motor?? can it worked properly?

1 Answers  

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In our factory so many iron pillors are exists for supporting the shed/Hangar. If do more no of earthings at one piller instead of doing more earth pits in many locations and running earth strip around the hanger, I can save the money. Please suggest this method is acceptable as per Is specifications though the Earth resitance of the farthest piller is with in the limits as per IS specifications.

1 Answers   HAL,

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and gate circuit diagram,amplifier circuit diagram

1 Answers   NHPC,

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for what purpose the star point is done in ct

1 Answers  

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what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

1 Answers   Siemens,

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what is frequency transformer?

2 Answers  

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What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.

1 Answers   DAE, Hindalco,

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sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?

1 Answers   TCS,

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hello freinds what is advantage and disadvantage of plc again dcs?

2 Answers  

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what kind of material to be used after ngr unit? cu or GI

1 Answers   Michelin,

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what efficiency of transformer at 100% load

0 Answers   Emerson,

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why do we need to use 3c+3e cable, normally i select only 3c+e cable and i think it is enough. pls explain the usefull of 3e cable ( in this project the earthing system is well done)

1 Answers  

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