• 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
An ammeter of range 0-25 A has a guaranteed accuracy of 1% of full-scale reading. The current measured by the ammeter is 5 A. The limiting error in the reading is

 3%
 4%
 5%
 6%

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
In a single phase energy meter, braking torque is provided by

Permanent magnet
Fluid friction
None of the listed here
Air friction

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Commonly used instruments in power system measurement are

Moving coil or iron
Electrostatic
Rectifier
Induction

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Resolution of an instrument is

 ability to distinguish polarity.
 the minimum quantity it can measure.
 the maximum quantity it can measure.
 the maximum non linearity.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
To measure ac as well as dc power, we use

Sometimes induction and sometimes dynamometer wattmeter
None of the listed here
Dynamometer wattmeter
Induction wattmeter

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Ryall crest voltmeter is used for measurement of

AC voltage of any form
High DC voltage
High AC voltage
Low frequency voltage

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
↑