• 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 Generators

DC Generators
______ dc machine are most common.

2 pole
4 pole
6 pole
8 pole

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
Which of the following will not prevent a self excited shunt generator from building upto its full voltage?

Speed too high
Wrong direction of rotation
Open field
No residual magnetism

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
The brush voltage drop in dc machine is about _______

0.1 V
10 V
2 V
20 V

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
The effect of armature reaction is to

None of the listed here
Increase the total flux
Make the air gap flux uniform
Decrease the total flux

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
In a lap winding, the number of the brushes required is equal to

Commutator pitch
None of the listed here
Number of poles
Number of pairs of poles

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
For the same rating, a dc machine has_______ an ac machines.

More weight than
None of the listed here
Less weight than
The same weight as

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON DC Generators

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
↑