• 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 core flux in the CT of above question no.6, under the given operating conditions is

 1000 mWb.
 225 mWb.
 450 mWb.
 0.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Commonly used instruments in power system measurement are

Electrostatic
Moving coil or iron
Induction
Rectifier

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
Dynamic errors are caused by

 human error
 observational error
 instrument not responding fast
 environmental error

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
In a moving coil instrument, the deflecting torque is proportional to

Squareroot of the current
Current
Square of the current
Sine of the measurand

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A slide wire potentiometer has 10 wires of 1 m each. With the help of a standard voltage source of 1.018 V it is standardised by keeping the jockey at 101.8 cm. If the resistance of the potentiometer wires is 1000 ohm, then the value of the working current will be

 0.5 mA.
 100 mA.
 10 mA.
 1mA.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The internal resistance of Weston standard cell is of order of

 100 ohm.
 1000 ohm.
 1 ohm.
 10 ohm.

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
↑