• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Rectifiers and Converters

Rectifiers and Converters
In a rotary converter I2R losses as compared to a D.C. generator of the same size will be

Remain same
None of the listed here
More
Less

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
In which of the following applications, direct current is absolutely essential ?

Electrolysis
Illumination
Traction
Variable speed operation

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
When a rectifier is loaded which of the following voltage drops take place ?

Voltage drop in resistance of transformer and smoothing chokes
All of the listed here
Arc voltage drop
Voltage drop in transformer reactance

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
In which of the following equipment direct current is needed?

All of the listed here
Time switches
Relay
Telephones

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
Which of the following AC. motors is usually used in large motor-generator sets?

Slip ring induction motor
Squirrel cage induction motor
Synchronous motor
Any of the listed here

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
In a three-phase mercury arc rectifiers each anode conducts for

One-half a cycle
Two-third of a cycle
One-third of a cycle
One-fourth of a cycle

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Rectifiers and Converters

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
↑