Metrology MCQs

2

Welcome

to

Shaheen Leader Academy

We expect 100% result.

Click on Start Button. 

Your time is Ended. Thanks


Metrology Quiz

1 / 25

The study of scientific metrology deals with:-

2 / 25

What is the approximate size of angle gauges?

3 / 25

What is the error in a reproduction  of wavelength  standards:-

4 / 25

Newall system is a type of:

5 / 25

1 Angstrom (Å) = _____

6 / 25

Sample size of 1 m² is observed in which type of chart?

7 / 25

What are the factors causing  sampling error:-

8 / 25

Calculate CLA value of roughness for a graph, having 100 horizontal magnification and 10000 vertical magnification for a sampling length of 1.2 mm. The areas above the datum line are 100 mm2, 120 mm2, 140 mm2, 40 mm2 and below the datum line are 80 mm2, 40 mm2, 150 mm2, 90 mm2.

9 / 25

By which material meter (line standard) bar is made of?

10 / 25

The intermediate stage of an instrument is used to

11 / 25

The purpose of  ratchet screw in micrometer  screw gauge is:-

12 / 25

According to application,  instruments are classified as :-

13 / 25

Match the following Group 1 items with Group 2 items

1. Flaw ---------------------------------------------- A. Secondary texture
2. Actual surface ---------------------------------- B. Surface which does not exist
3. Nominal surface ------------------------------- C. Primary texture
4. Waviness ---------------------------------------- D. Designer prescribes the surface
5. Roughness --------------------------------------- E. Irregularities occurring at one place

14 / 25

The amount by which the actual size of a shaft is less than the actual size of mating hole in an assembly

15 / 25

Which is considered as slip gauge  grade:-

16 / 25

Which is not a line standard;-

17 / 25

Process of wringing in slip gauge is due to:-

18 / 25

The set of readings has a wide range and therefore it has

19 / 25

Which is not a name  of the major diameter of an external thread;-

20 / 25

How many grades or classes of slip gauges are present?

21 / 25

What is error of circularity?

22 / 25

Which is not a type of direct measuring instrument;-

23 / 25

Proper functioning of strain gauge depends on;-

24 / 25

What is the least count of micrometer:-

25 / 25

Which of the following statements is/are true?

Apply Here for Online Registration

1 1