The pointer of an indicating instrument should be______________?
Correct answer: A. very light
- A. very light
- B. very heavy
- C. either A. or B.
- D. neither A. nor B.
Explanation
A very light pointer has low inertia, so it responds quickly and does not significantly disturb the moving system. A heavy pointer would make the instrument sluggish and reduce sensitivity.
Last updated
Practise Measurement and Instrumentation
156 free Measurement and Instrumentation MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
Which quantity should be measured by the voltmeter ?
LISN is a device used to measure conducted emissions. LISN stands for_____________?
An instrument which detects electric current is known as_____________?
Which method can be used for absolute measurement of resistances _______________?
An open resistor, when checked with an ohm-meter reads_____________?