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

DC Motors

DC Motors
Dc shunt motors are used for driving

Machine tools
Trains
Cranes
Hoist

ANSWER DOWNLOAD EXAMIANS APP

DC Motors
By looking at which part of the motor, it can be easily confirmed that a particular motor is D.C. motor?

Frame
Commutator
Shaft
Stator

ANSWER DOWNLOAD EXAMIANS APP

DC Motors
For constant torque drive which speed control method is preferred?

Armature voltage control
Mechanical loading system
Field control
Shunt armature control

ANSWER DOWNLOAD EXAMIANS APP

DC Motors
A dc series motor is most suitable for

Pump
Lathes
Punch presses
Cranes

ANSWER DOWNLOAD EXAMIANS APP

DC Motors
Which one of the following is not the function of pole shoes in a D.C. machine?

To support the field coils
To reduce the reluctance of the magnetic path
To spread out flux for better uniformity
To reduce eddy current loss

ANSWER DOWNLOAD EXAMIANS APP

DC Motors
Which of the following motors is most suitable for signalling devices and many kinds of timers ?

Reluctance motor
C. shunt motor
C. series motor
Induction motor

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON DC Motors

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
↑