When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

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Which Class insulation is prefered for the sandwich Busducts ? Why?

0 Answers  

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what is the difference between earth and neutral?

1 Answers  

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What is the armature mmf in a D.C machine?

0 Answers   HPCL,

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Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?

0 Answers  

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while selecting transformers for 33 kva feeder normally we ask for 33/433 kv why not 33/415

1 Answers  

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WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

0 Answers   Schneider,

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Define damping ratio.

0 Answers  

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without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.

7 Answers  

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why don't we use the generator as a motor? and what will happen?

0 Answers  

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Why we did not feel electric shock in electric train?

1 Answers   NTPC,

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how we can set the IDMT relay.

0 Answers   Suzlon,

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