Question

what can occur if the wrong size tool is used to loosen a fastener?
a) injury
b) damage to the tool
c) damage to the fastener
d) all of the above

Explanation:

Using the wrong - size tool to loosen a fastener can cause injury as the tool may slip and hit the user. It can damage the tool due to excessive stress or improper fit. Also, it can damage the fastener as the tool may not grip properly and strip or deform it.

Answer:

D. All of the above