Q. A hot wire anemometer is a variable
✅ Correct Answer: (D)
Resistance transducer
Mechanical Measurements MCQs | Page - 6
Dear candidates you will find MCQ questions of Mechanical Measurements 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. A piezoelectric crystal can be used to measure
✅ Correct Answer: (C)
Acceleration
Q. Rochelle salts are used
✅ Correct Answer: (A)
As piezoelectric crystals
Q. Which of the following can be used as sensing element for an instrument?
✅ Correct Answer: (D)
Any of the above
Q. A geodimeter is based on the principle of
✅ Correct Answer: (A)
Propagation of modulated light waves
Q. The lead zone is a certain pyrometer is 0.125 percent of span. The calibration is 400?C to 1000?C. What temperature change might occur before it is detected?
✅ Correct Answer: (D)
0.75?C
Q. Which of the following temperature is highest?
✅ Correct Answer: (D)
Melting point of tungsten
Q. Meter accuracy is determined by
✅ Correct Answer: (D)
Full scale deflection
Q. A pirani gauge is used to measure
✅ Correct Answer: (D)
Very low pressures
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