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

Measurement and Instrumentation

Measurement and Instrumentation
Which amplifier in used in an electronic amplifier?

 Differential amplifier.
 Wideband amplifier.
 Power amplifier.
 Butter amplifer.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Basically potential meter is a device for

Comparing two voltages
Measuring a voltage
Measuring a current
Comparing two currents

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A meter has a full-scale deflection of 90o at a current of 1 A. The response of the meter is square law. Assuming spring control, the current for a deflection at 45o will be

 0.67 A.
 0.25 A.
 0.70 A.
 0.50 A.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Which wave has the least form factor?

Triangular wave
Rectangular wave
Square wave
Sine wave

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The moving coil-meters, damping is provided by

 damping vane in the airtight chamber.
 the coil spring attached to the moving.
 eddy current disk.
 the aluminium frame of the coil.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The operating voltage of a megger is about

12 V
6 V
100 V
40 V

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Measurement and Instrumentation

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
↑