Answer / rizwan

"PE" means PROTECTIVE EARTH

which motor is suitable for traction? why?

15 Answers   BCH, KPCL,

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Why the brushes used in dc machines are made of carbon not from other metal?

3 Answers  

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I have running 4 generator in paralel.All generators Voltages is same(470 V),KW also same (100 KW) but only No2 generator Amper is high than another generators. DG No:1,3,4 470V,100KW, 150 A DG No:2 470V,100KW,400 A

4 Answers  

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why is the transmission voltage is multiple of 11?

1 Answers   HAL,

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what is droop?

13 Answers   Alstom, Bhel,

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how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?

0 Answers  

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What is A check, B check, C Check & D check for a diesel Generat

0 Answers   Jtekt Koyo Bearings,

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Can any horizontally mounted motor be used as vertical?

5 Answers  

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WHAT IS THE DIFFERENCE BETWEEN A DC MACHINE OUTPUT AND RECTIFIER OUTPUT...

3 Answers   Cesco, NTPC, RRB,

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why frequency meter is connected in parallel in a circuit?

1 Answers   University of Engineering and Technology,

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In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

0 Answers   PPIL,

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How to covert the ac to dc and how to control the dc output?

3 Answers   ABB,

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