• 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 motor cannot be started on no load?

 shunt motors
 cumulative compound motors
 series motors
 both B and C

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Equalizer rings are used in which of the followings?

 wave winding
None of these
 both 1 and 2
 lap winding

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a transformer zero voltage regulation is achieved at a load power factor which is

 leading
 lagging
 zero
 unity

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a loaded DC motor, if the brushes are given a shift from the interpolar axis in the direction of rotation, then the commutation will

 improve and the speed falls.
 deteriorate and the speed rises.
 improve and the speed rises.
 deteriorate and the speed falls.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Which of the following alternators contain large number of poles?

 Hydro alternators.
None of these
 Turbo alternators.
 Aame in both alternators.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
A 440 V, 3-phase, 10 pole and 50 HZ synchronous motor delivering a torque of 50 N-m, delivers a power of

 1000W
 500W
 100W
 3000W

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
↑