• 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 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

 2%
 2.5%
 1.5%
 1%

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A DC potentiometer is designed to measure up to about 2V with a slide wire of 800 mm. A standard cell of emf 1.18 V obtains balances at 600 mm. A test cell is seen to obtain balance at 680 mm. The emf of test cell is

 1.7 V.
 1.5 V.
 1.34 V.
 1 V.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Some wire- wound resistors have bifilar winding. This type of winding is used to

Reduce the inductance of winding
Reduce the tolerance
Double the power rating of the resistor
Increase the thermal stability

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The electrical power to a megger is provided by

Any of the listed here
Ac generator
Battery
Permanent magnet dc generator

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The use of __________________ instruments is merely confined within laboratories as standardizing instrument.

 recording.
 integrating.
 indicating.
  absolute.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The range of a moving iron ac ammeter is extended by

A multiplier
A shunt
Changing number of turns of operating coil
None of the listed here

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
↑