• 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
In salient pole synchronous machine, the reluctance power varies as

 sinδ
 cosδ
 cos2δ
 sin2δ

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
The primary and secondary windings of a transformer are

 mechanically linked.
  inductively linked.
  conductively linked.
 electrically linked.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
DC generators are usually designed to develop armature voltages not exceeding 650 V because of the limitations imposed by

 starters
 field winding
 armature winding
 commutator

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
In escalator which motor is used?

  1 - φ IM.
  DC shunt motor.
  Universal motor.
  3 - φ IM.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Induction motors normally use cast aluminium rotor because aluminium is

  lighter in weight.
  easy to cast owing to its low melting point and is easily available.
  of low resistivity.
  cheaper in cost.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Stepper motor is used in

All of these
 computer printers
 food processing
 traction

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
↑