• 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
Diverters are used only in

 shunt motors
 either of these
 series motors
None of these

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The dc motor which can provide zero speed regulation at full load without any controller, is

 series.
 cumulative compound.
 shunt.
 differential compound.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a three phase slip-ring induction motor, brushes are connected to

  equalizing coils.
  DC supply.
  3 - Φ AC supply.
  external star-connected resistors.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a synchronous motor torque or load angle δ ------------- with increase in load

 increases
 remains unaffected
None of these
 decreases

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The heat transfer by convection in a transformer least depends on

 surface area.
 air velocity.
 temperature difference.
  color of the paint.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Universal motor have which of the following application?

  Domestic pump.
  Traction.
  Food mixer.
  Lift.

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
↑