• 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
The wattage rating of a ceiling fan motor will be

 200 - 250 W.
  50 - 150 W.
 10 - 20 W.
 250 - 500 W.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Which slots are used in the rotor of an induction motor?

  None of above.
  Semi closed slots.
  Closed slots.
  Open slots.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
If the field connection of a DC Shunt Motor is changed then

 it will run in same direction by slowly.
 motor will not run.
 it will run in same direction.
 it will run in opposite direction.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
When the mechanical power is developed by a DC motor maximum

 back emf is equal to applied voltage.
  Back emf is equal to half of applied voltage.
 Back emf is equal.
 None of above.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The no load current in a transformer lags the applied voltage by

 0°.
 90°.
  about 75°.
 about 115°.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The armature resistance of the dc motor is generally of the range

  0.5 ohm.
 50 ohm.
 100 ohm.
  0.1 ohm.

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
↑