• 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 thermocouple instrument will measure

Current
Voltage
Flux
None of these

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
For handling greater currents induction watt-meters are used in conjunction with

Either of the above
Power transformers
Potential transformers
Current transformers

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A Lissajous pattern on an oscilloscope has 5 horinzontal tangencies and 2 vertical tangencies. The frequency of horizontal input is 100 Hz. The frequency of the vertical will be

 625 Hz.
 500 Hz.
 250 Hz.
 400 Hz.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
When the pointer of an indicating instrument comes to rest in the final deflected position, ______

None of the listed here
Both deflecting and controlling torques act
Only controlling torque acts
Only deflecting torque acts

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The internal resistance of a milli-ammeter must be very low for

 high accuracy.
 high precision.
 high sensitivity.
 minimum effect on the current in the circuit.

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
A metal strain gauge has a gauge factor of two. Its nominal resistance is 120 ohms. If it undergoes a strain of 10-5, the value of change of resistance in response to the strain is

 0.0024 Ohm.
 120 Ohm.
 0.0012 Ohm.
 240 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
↑