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Which of the following option is correct regarding the characteristics of comparators?

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Which of the following option is correct regarding the characteristics of comparators?

(a) Minimum inertia

(b) Minimum compensation for temperature effect

(c) High measuring pressure

(d) Minimum versatility

I had been asked this question during an internship interview.

Enquiry is from Uses of Comparators in chapter Comparators of Engineering Metrology

1 Answer

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Best answer
The correct option is (a) Minimum inertia

The best explanation: Design of the instrument must be such that it can be used for wide range of operations which means instrument must have highest versatility. Instrument should be free from wear effects and from backlash and inertia of the system should be minimum.

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