Question $22(4$ points$)$

How is the Risk Priority Number $($RPN$)$ computed in DFMEA?

a$)$ By subtracting the severity from the occurrence rating

b$)$ By multiplying the severity, occurrence, and detection ratings

C$)$ By adding the severity, occurrence, and detection ratings

$$ d$)$ By averaging the severity, occurrence, and detection ratings

Question $23(4$ points$)$

An engineer notices that there is an unusual number of consecutive data points falling on one side of the center line in a quality control chart. What might this indicate about the process?

a$)$ Changes in environmental conditions

b$)$ Random fluctuations within control limits

c$)$ A sudden shift in the process average

d$)$ Measurement error

Question $24(4$ points$)$

Which of the following is an advantage of the matrix$-$type of organization?

a$)$ The division of loyalty is especially advantageous in a quality assurance area.

b$)$ It is especially suited for small and medium firms.

C$)$ It improves the efficiency of personnel use.

$$ d$)$ It is a one size$-$fits$-$all quality organization.