Answer / prakash

any equipement One number erath failure other will be taken
care.

Answer / sindhanaiyalan

As per IE rule all three phase loads required 2 earth for
protection.

Why the rotor winding is short circuited of induction motor

1 Answers  

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Which motor has high Staring current A. Series DC motor, B.Induction motor c.Synchronous motor D.DC Shunt Motor

4 Answers   CCP,

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The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

0 Answers  

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sir, plz tell me how much kvar capacitor required for 1000 amp or 500 Kw load ? what is the formula ?

14 Answers   CSPL,

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what is the meaning of powerfactor

6 Answers   NTP,

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Why are iron cores in transformers made laminated?

0 Answers  

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star delta starter contorl circuit... drawing..

0 Answers  

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What happen if 200 KVAR capacitor connected to power continuesly?

0 Answers  

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how to identyfy cable sizes?

4 Answers   IAF, Mylan,

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why phase & neutral is use in tv? why earthing not use ?

2 Answers  

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why we are not giving the zone 1 trip command to the master trip relay

0 Answers  

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two parallel conductors are carrying the current in the same direction.which of the following statements is true? (a)there is arepelling force between the conductors (b)the force increases when the distance between the conductors is increased (c)there is an attaracting force between the conductors (d)the force increases when the distance between the conductors is decreased

1 Answers  

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