Answer / suresh

180amp current will be present in 3 1/2 core 100mm wire

Answer / kathiresan

Current carrying Conductor should be Square MM , Same time
in 3 and half core cable no 100 mm wire so the question is
wrong question should be proper first it sholud be square mm

Answer / vikas singh

Normal current which a 3-1/2 core 95 sq.mm PVC insulated un-armoured copper conductor can carry is 210 Amps and for Al conductor it will be 165 A.

What is real time power factor control panel(RTPFC)?

0 Answers  

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explain LED lamps?

1 Answers  

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why secondary of c.t. will kept open ?

4 Answers   L&T,

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what is purpose of using reactor in substations.

20 Answers   Heavy Engineering Corporation Ltd HECL,

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If short circuit ratio is high is it bad or good for a machine then tell the reason...

0 Answers   Bhel,

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how the speed of the gets motor regulated. does it draw the same current on the all speed level.

0 Answers   Danko,

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what is the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...

1 Answers  

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Why we use DC for charging of Batteries??Why not AC Supply???

6 Answers   Emerson, Infosys,

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how to select proper cable for ct wiring so that drop within the limit.

0 Answers  

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VCB in closed position during opertion if vaccume break then what will happend? it has any protection ?

1 Answers  

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can any one explain about when EB supply failed then how the load will transfer onto DG's step by step.

1 Answers  

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what is the safety points of vaccum circuit breaker.

0 Answers  

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