• 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
Which of the following relation is correct?

 Xd > Xq.
None of these
 Xd = Xq.
 Xd < Xq.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a single phase induction motor, the starting torque developed is proportional to

 supply voltage V
 1/V²
 1/V
 V²

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Rotor resistance speed control is used in

 slip ring induction motor.
 squirrel cage induction motor.
 synchronous motor.
 dc shunt motor.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The supply voltage to an induction motor is reduced by 10%. By what percentage, approximately, will the maximum torque decrease?

 5%
 19%
 10%
 40%

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
For high current and low current rating which winding is employed to DC machine?

 Lap winding
 Both lap and wave winding
 Wave winding
 None of above

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
If the flux of DC motor approaches zero, its speed will

 approach zero.
 aprroach infinity.
 between zero and infinity.
 remain unchanged.

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
↑