• 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
The error of an instrument is normally given as a percentage of

Mean value
Rms value
Measured value
Full-scale value

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The pointer of an indicating instrument should be

None of the listed here
Either light or heavy
Very light
Very heavy

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Which of following are needed both for protection and metering?

 Energy meter.
 Wattmeters.
 Instrument transformer.
 Power factor meters.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
In an Anderson bridge, the unknown inductance is measured in terms of

Known inductance and resistance
Known resistance
Known inductance
Known capacitance and resistance

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A wheatstone bridge cannot be used for precision measurements because errors are introduced into on account of

 All of above.
 Resistance of connecting leads.
 Thermoelectric emfs.
 Contact resistance.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The coil of a moving iron instrument has a resistance of 500 ohm and inductance of 1 H. It reads 250 V when a 250 V DC is applied. It series resistance is 2000 ohms its reading when fed by 250 V, 50 Hz AC will be

 260 V.
 250 V.
 252 V.
 248 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
↑