Explore topic-wise MCQs in Engineering Metrology.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Metrology knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is measuring head sensitivity with the variation of diameter (D) of measuring orifice?

A. D
B. DL
C. DL<sup>2</sup>
D. D<sup>2</sup>L
Answer» B. DL
Discussion
2.

For which diameter range of parts pneumatic gauges can be used?

A. 50 to 500 mm
B. 0.5 to 900 mm
C. 50 to 700 mm
D. 100 to 600 mm
Answer» C. 50 to 700 mm
Discussion
3.

After which frequency range, pneumatic measuring system is not correctly measured displacements?

A. 5 cycles/second
B. 4 cycles/second
C. 3 cycles/second
D. 2 cycles/second
Answer» E.
Discussion
4.

Which of the following statement is true for pneumatic gauges?
Statement 1: Can be used to check multiple dimensions.

A. nStatement 2: A float is present inside the bore.
B. T, T
C. F, T
D. F, F
E. T, F
Answer» B. T, T
Discussion
5.

What is the formula for overall magnification of pneumatic comparator? (Where, is the length of scale of pressure measuring device and La is the average separation between nozzle surface and surface to be gauged)

A. 0.4* /L<sub>a</sub>
B. 0.7* /L<sub>a</sub>
C. 0.4* *L<sub>a</sub>
D. 0.7* *L<sub>a</sub>
Answer» B. 0.7* /L<sub>a</sub>
Discussion