• 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
Which of the following will vary the maximum torque?

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

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The power factor of squirrel cage induction motor is

 low at rated load only
 low at light loads only
 both A and B
 low at heavy loads only

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The type of DC motor generally used for shears and punches is

 Differential compound motor.
 Series motor.
 Cummulative compound motor.
 Shunt motor.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Series field consists of--------number of turns and ---------- conductors respectively

 large and thick
 large and thin
 less and thick
 less and thin

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In applied voltage is reduced in a dc shunt motor

  Full load current.
 None of these.
 Full load speed.
 Full load torque.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Rotating part of DC motor is known as

 Carbone brush.
 Pole.
 Starter.
 Armature.

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
↑