## MCQs Quality Control 1

1. The control limits for $\overline{X}$-chart is

2. The chart that are used to deal with the characteristics which are not possible to measure, but can observe as absent or present from the product

3. Control charts consists of

4. Control charts in statistical quality control are meant for

5. For a normal population probability of any point falling outside the 3-$\sigma$ control line is

6. Variation due to assignable causes in the product occurs due to:

7. Statistical quality control methods are extensively used in the industrial production process because of

8. The control limits for C-chart is

9. Chance or random variation in the manufactured product is:

10. The control limits for P-chart is

11. The control limits for R-chart is

12. The chart which is applicable when the quality of product is a discrete  variable

13. The faults due to assignable causes:

14. Variation in the items produced in a factory may be due to

15. To control the quality of a specific resistance of a wire, one can use