hamburger menu
All Coursesall course arrow
adda247
reward-icon
adda247
Home
arrow
ITI
arrow
Electrician
arrow
A 6—pole, 50 Hz, three—phase induction motor develops mechanical power 16.252 kW at a rotor frequency of 1.5 Hz. The value of the rotor copper loss wi
Question

A 6—pole, 50 Hz, three—phase induction motor develops mechanical power 16.252 kW at a rotor frequency of 1.5 Hz. The value of the rotor copper loss will be:

A.

235 W

B.

0.5025 kW

C.

1.23 kW

D.

0.6234 kW

Correct option is B


Given: p = 6, f = 50Hz

Similar Questions

test-prime-package

Access ‘PGCIL’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
BUY NOW
students-icon
353k+ students have already unlocked exclusive benefits with Test Prime!
test-prime-package

Access ‘PGCIL’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
BUY NOW
students-icon
353k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow
BUY NOW