Answer Posted / siva
power=1.732VIcos Pi
Hp to Kw
5x746=3730
I=3730/1.732*440*cos 0.85
I=4.89 A
| Is This Answer Correct ? | 0 Yes | 8 No |
Post New Answer View All Answers
what are the breakdown voltage rating of mini- curcuit'transfarmer!
What are the uses of stepper motor?
What is the fault or needs to be done when frequency in ac drives is not changing?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
how can calculate 1kva generator running time in 1 liter keroscene
what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?
we specify current in case of feeder but in case of distributor voltage, why?
quantizer means?
Enlist four components of electrive drives.
What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor
What is contract demand in solar system?
state the working principle of incondenscent tube?
What is the working mechanism of OLTC in Power Transformers????
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
