Answer / shibuss

415 Volts (line voltage)
240 Volts (Phase voltage)

Answer / irfan

440

Answer / ganesh

phase to phase 415 to 420 v..

Answer / simon

400v to 440v (In INDIA)

Answer / mothilalnaik

qustion is not correct?

Answer / kishore r

440 voltage

Answer / anish malik

when all three phase get connected together it form a neutral .& allowing eart current.

Answer / kallesh

415, + or - 10 volts

What is derating?, Why it is necessary, it is same for all means for drives, motors,and cables.

1 Answers  

How is the gain affected by the introduction of feedback in a control system.

0 Answers   GE,

What is the difference between rated and maximum speed of 3phase induction motor.....? Can the motor speed exceeds the rated speed..?

1 Answers  

what is harmonics?

1 Answers   powercom,

Why no-load primary current is very small as compared to full load current in transformer (as 1% of full load current?

5 Answers   NTPC,

APPLICATIONS OF SHUNT GENERATOR

1 Answers   Wipro,

Define step response?

0 Answers  

Which type starter is used for synchronous motor?

2 Answers   Equate,

difference between relay and solenoid?

2 Answers  

how to check three phase motor torque value?

0 Answers   Apollo,

Explain why machinery used on a.c supply is usually rated in KVA instead of KW?

10 Answers   EEE, Mtandt,

what is is the potential diffrence between two phase ?

3 Answers   Bhel,