• 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
A spring-controlled moving iron voltmeter draws a current of 1 mA for full scale value of 100V. If it draws a current of 0.5 mA, the meter reading is

 25 V.
 50 V.
 200 V.
 100 V.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Relative error is same as

 true error.
 ratio of absolute error and true value.
 absolute error.
None of these

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A 150 V moving iron voltmeter of accuracy class 1-0 reads 75 V when used in a circuit under standard condition. The maximum possible percentage error in the reading is

 1.5%
 2.5%
 1%
 2%

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Which of the following meter is most suitable for measuring radio frequency currents?

 VTVM.
  Thermocouple meter.
 Moving - coil meter.
 Moving - iron meter.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The form factor in AC is the ratio of

Rms value to peak value
Peak value to rms value
Peak value to average value
Rms value to average value

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Electrostatic instruments are used as

Voltmeters only
Wattmeter only
Ammeters only
Both ammeter and voltmeter

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
↑