The process capability of a machine is defined as the capability of the machine to
A. Produces a definite volume of work per minute
B. Perform definite number of operations
C. Produce job at a definite spectrum of speed
D. Holds a definite spectrum of tolerance and surface finish
Answer: Option A

Answer should be D
Because process capability define as how well your product meets required specifications
I think Ans should be D since Process capability refers to ability to produce output within certain specifications