• 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 permanent magnet moving coil ammeter is connected in 50 Hz a. c. Circuit in which 5A current is flowing. The meter will read

5 A
None of the listed here
0 A
2.5 A

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The resistance offered to the passage of an in-varying current by a column of mercury at the temperature of melting ice of mass 14.4521 gms of uniform cross-sectional area and length 106.3cm is

One ohm according to working standards
One international ohm
Standard ohm
One ohm according to SI units

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
On a simple ohmmeter, the 0 Ω mark is _______ of the scale.

In the middle
Far right
None of the listed here
Far left

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The form factor in AC is the ratio of

Peak value to average value
Rms value to average value
Peak value to rms value
Rms value to peak value

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The full-scale deflection current of an ammeter is 1 mA and its internal resistance is 100°hm. If this meter is to have full deflection at 5A, what is the value of the shunt resistance to be used?

1 Ohm
1/49.99 ohms
49.99 Ohms
2 Ohms

ANSWER DOWNLOAD EXAMIANS APP

Measurement and Instrumentation
The smallest change in measured variable to which instrument will respond is

 precision.
 sensitivity.
  resolution.
 accuracy.

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
↑