Q. An error that under the same conditions will always be of the same size and sign is known as
✅ Correct Answer: (A)
Mistake
Mechanical Measurements MCQs | Page - 8
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. Nitrocellulose cement is used with strain gauge as
✅ Correct Answer: (C)
Adhesive
Q. Which of the following could be the source of random error in an instrument?
✅ Correct Answer: (D)
Any of the above
Q. Which of the following strain sensing elements has the highest value of gauge factor
✅ Correct Answer: (D)
Soft iron
Q. Which of the following has the number of significant figures other than 3?
✅ Correct Answer: (A)
0.346 K?
Q. Which of the following device can be used to measure temperatures of hot bodies radiating energy in visible spectrum
✅ Correct Answer: (B)
Optical pigometer
Q. A strobotron is
✅ Correct Answer: (C)
A hot cathode gaseous discharge tube
Q. A transducer which converts an input physical quantity into electrical output in the form of pulse is known as
✅ Correct Answer: (C)
digital transducer
Q. Which of the following Bourdon tube material can be used for very high pressures?
✅ Correct Answer: (B)
Alloy steel
Q. The adhesion between the surface of property wrung gage blocks is of the order of
✅ Correct Answer: (C)
20-30 atmospheres
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