Question 1

In a Cause and Effect Diagram for manufacturing defects, what would be typically classified as a 'Machine' cause?

Options :

A : Employee training levels

B : Equipment malfunction

C : Variations in raw material quality

D : Delayed supply deliveries

Answer: B

Question 2

A process has a mean of 100, a standard deviation of 5, a USL of 110, and an LSL of 90. What is the Cp of this process?

Options :

A : 1.33

B : 1

C : 2

D : 0.67

Answer: D

Question 3

The 'root' of a screw thread is:

Options :

A : The point where the thread intersects the screw-s shank.

B : The deepest part of the thread, between two flanks.

C : The starting point of the thread on the screw.

D : The overall length of the threaded portion.

Answer: B

Question 4

An interference fit would be most appropriate when it is necessary to:

Options :

A : Allow relative motion between parts.

B : Easily disassemble and reassemble parts.

C : Ensure a tight assembly with no relative motion.

D : Accommodate large manufacturing tolerances.

Answer: C

Question 5

In the context of product traceability, the term 'lot traceability' refers to:

Options :

A : The ability to trace the product back to a specific lot or batch from which it came.

B : The distribution of the product across various lots.

C : The total number of products in a given lot.

D : The process of tracking the product-s price changes over different lots.

Answer: A

Free CQT Mock Exam – Practice Online Confidently