Q. Q-meter works on the principle of ?
✅ Correct Answer: (A)
series resonance
Measurement and Instrumentation MCQs | Page - 3
Dear candidates you will find MCQ questions of Measurement and Instrumentation here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. What does the CRT oscilloscope display ?
✅ Correct Answer: (D)
Frequency and Voltage
Q. The bridge which is used to measure values of resistance below 1 ohm is ?
✅ Correct Answer: (B)
Kelvin's Bridge
Q. The potentiometer wire should be of ?
✅ Correct Answer: (C)
high resistivity and high temperature coefficient
Q. Moving Iron instruments can be used for: ?
✅ Correct Answer: (D)
Both A and B
Q. The meter suitable for only D.C, measurement ?
✅ Correct Answer: (B)
Permanent magnet type
Q. An ammeter is a ?
✅ Correct Answer: (A)
secondary instrument
Q. The resolution of a potentiometer should be ?
✅ Correct Answer: (D)
Infinite
Q. An ideal current meter should have ?
✅ Correct Answer: (C)
Infinite resistance
Q. The household energy meter is ?
✅ Correct Answer: (C)
an integrating instrument
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