Show formula which gives full load current 4.8 amps of a 3 HP motor and 27 amp

Show formula which gives full load current 4.8 amps of a 3
HP motor and 27 amps of a 20 HP motor having 3 phase 460
volts, 0.8 Pf.

Question Posted / jay

Answers were Sorted based on User's Feedback

Show formula which gives full load current 4.8 amps of a 3 HP motor and 27 amps of a 20 HP motor h..

Answer / sakthivel

3 phase full load current I = power /root 3 * volts*power
factor

Is This Answer Correct ?

6 Yes

1 No

Show formula which gives full load current 4.8 amps of a 3 HP motor and 27 amps of a 20 HP motor h..

Answer / ali

I = power /root 3 * volts*power
factor

Is This Answer Correct ?

3 Yes

0 No

More Electrical Engineering Interview Questions

why the transformer is not operates on two phase?

Why stand-by earth fault relay and restricted earth fault relays are connected between neutral and ground in transformer?

What is d role of reactive power in power system??How it produce & consume?

How to calculate the fuel consumption for 600kva DG genset which connecting with 25%load?

whu does the power factor of diesel generator always be 0.8. please explain

why the power factor of the induction motor is low?

why we use primary delta connectin in hight voltage transformer

why can not run two different phase circuit in to the same conduite

why ht cable end termination don't have a gland?

A jet of fluid strikes a plate What was the force required to counter it?

What will be the output of an alternator ,if the field current is single phase ac supply.

difference between crane drive and line drive.

For more Electrical Engineering Interview Questions Click Here