• 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 meter is suitable for the measurement of 10mV at 50MHz?

Moving coil voltmeter
CRO
Moving iron voltmeter
VTVM

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
When testing a coil having a resistance of 10 ohms, resonance occurred when the oscillator frequency was 10 MHz and rotating capacitor was set at 500/2π pF. The effective value of the Q of the coil is

 31.4.
 25.4.
 54.2.
 20.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Which of the following meters has a linear scale?

Thermocouple meter
Moving iron meter
Hot wore meter
Moving coil meter

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
In a megger controlling torque is provided by

Spring
Gravity
Eddy current
Coil

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Which of the two have same dimensions?

 Angular velocity and angular frequency
None of these
 Force and stress
 Force and strain

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A high frequency AC signal is applied to a PMMC instrument. The RMS value of the AC signal is 2V, the reading of the instrument is

 √2V.
 2√2V.
 Zero.
 2V.

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
↑