• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Electrical Machines

Electrical Machines
Slip exists in

  synchronous motor.
  none of above.
  in both machines.
  induction motor.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Induction motor operation depends on

 rotating magnetic field.
 stationary magnetic field.
None of these
 either of these.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In DC generators, electric current to the external circuit from armature is given through

 slip rings.
 none of above.
 commutator.
 solid connection.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Armature reaction effect is more in which of the following methods?

 same in both methods
 field weakening method
 armature resistance control
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The armature of DC motor is laminated

 to reduce the inductor.
 to reduce the mass.
 to reduce the eddy current loss.
 to reduce the hysteresis loss.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
A 8 pole, 50 Hz single phase induction motor is running at 690 rpm. Its slip with respect to forward field is

 -1.92
 0.08
 1.92
 -0.08

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electrical Machines

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑