• 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
What is the highest possible speed of turbo alternators?

 4000 rpm
 3000 rpm
 1500 rpm
 1000 rpm

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Series booster is a

 shunt wound DC generator.
 separately excited DC generator.
  series wound DC generator.
 permanent magnet DC generator.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Swinburne test is conducted under which of the following condition?

 full load
 half load
 no load
 any of the above

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The armature resistance of the dc motor is generally of the range

  0.1 ohm.
 50 ohm.
 100 ohm.
  0.5 ohm.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Consider a separately excited DC motor. If the field current is increased while the armature terminal voltage is held constant, then speed of the motor will

 none of these.
 remains same.
 Decrease.d
 increase.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In an auto-transformer, power is transferred through

 conduction process only.
None of these
 both A and B.
 induction process only.

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
↑