• 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 phase-shift control method the control is carried out by varying the of grid voltage.

All of the listed here
magnitude
phase
polarity

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
A mercury arc rectifier possesses ________ regulation characteristics

none of the listed here
exponential
curved line
straight line

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
In a phase-shift control method, the phase shift between anode and grid voltages can be achieved by means of

Synchronous motor
Induction regulator
Synchronous generator
Shunt motor

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
Glass rectifiers are usually made into units capable of D.C. output (maximum continuous rating) of

500 A at 500 V
100 A at 100 V
300 A at 300 V
400 A at 400 V

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
In a rotary converter armature currents are

None of the listed here
partly a.c. and partly d.c.
d.c. only
a.c. only

ANSWER DOWNLOAD EXAMIANS APP

Rectifiers and Converters
Normally, which of the following is used, when a large-scale conversion from AC. to D.C. power is required?

Mercury arc rectifier
Motor converter
Motor-generator set
Rotary converter

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
↑