• 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
We can apply source transformation to voltage source when a resistance is connected to it in

  13 HP.
 14 HP.
  10 HP.
 15 HP.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
A 3 - φ induction motor can also be referred to as a

  transformer.
  repulsion motor.
  shunt motor.
  asynchronous motor.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In DC machine yoke offers

 produce working flux
 mechanical protection to the machine
 flux path completion
 both A and B

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The oscillation in a synchronous motor can be damped out by

  oscillation cannot be damped.
  providing damper bars in the rotor pole faces.
  maintaining constant excitation.
  running the motor on leading power factors.

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In an alternator the voltage generated per phase is proportional to

  flux per pole.
  frequency of waveform.
  number of turns in coil.
All of these

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
↑