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

Alternators

Alternators
What is the largest size of a alternator being manufactured in india?

210 MW
500 MW
250MW
110 MW

ANSWER DOWNLOAD EXAMIANS APP

Alternators
The rotor of a turbo alternator is made cylindrical in order to reduce_______

Eddy current loss
Windage loss
None of the listed here
Hysteresis loss

ANSWER DOWNLOAD EXAMIANS APP

Alternators
The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become

Unchanged
One fourth
Double
Half

ANSWER DOWNLOAD EXAMIANS APP

Alternators
The disadvantaged of a short pitched coil is that _______

Waveform becomes non-sinusoidal
Voltage round the coil is reduced
Harmonics are introduced
None of the listed here

ANSWER DOWNLOAD EXAMIANS APP

Alternators
Turbo alternators are generally used to run at

1500 rpm
5000 rpm
3000 rpm
1500 rpm

ANSWER DOWNLOAD EXAMIANS APP

Alternators
A turbo alternator uses ________

None of the listed here
Salient pole field structure
Rotating ac machine winding
Nonsalient pole field structure

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Alternators

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
↑