• 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
The torque speed characteristics of a AC servomotor is approximately

 linearised
 hyperbola
 parabola
 any of the above

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
A DC generator can be considered as

 power pump.
 prime mover.
 rotating amplifier.
 rectifier.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In a DC generator if field winding attains the critical resistance

 machine will generate maximum voltage.
 field winding will burn.
 machine will generate maximum power.
 the voltage generated will be zero.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Transformers operating in parallel will share the load depending upon their

 efficiency.
 rating.
 percentage impedance.
 leakage reactance.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Which of these types of motor is used in elevators?

 DC compound motor.
 DC shunt motor.
 None of these.
 DC series motor.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Which of the following will vary the maximum torque?

 both 1 and 2
 rotor resistance R
None of these
 rotor reactance X

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
↑