• 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
In a D.C. generator the critical resistance refers to the resistance of

Brushes
Armature
Field
Load

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
The no load voltage of a generator is 240 V and rated load voltage is 220 V. The voltage regulation of the generator is

9.1%
2.8%
4.5%
11.3%

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
The field coil of dc generator are usually made of

Copper
Cast iron
Carbon
Mica

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
In a D.C. generator the ripples in the direct e.m.f. generated are reduced by

Using conductor of annealed copper
Using carbon brushes of superior quality
Using commutator with large number of segments
Using equalizer rings

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
The terminal voltage of a D.C. shunt generator drops on load because of all of the following reasons except

Armature reaction
Armature resistance drop
Commutation
Field weakening due to armature reaction and armature

ANSWER DOWNLOAD EXAMIANS APP

DC Generators
High voltage dc machine use _____ winding.

Wave
None of the listed here
Either lap or wave
Lap

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
↑