Tech A says that a feeler gauge is used to measure the diameter of small holes. Tech B says that a feeler gauge and straight edge are used to check surfaces for warpage. Who is correct?
A) Tech A
B) Tech B
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

A feeler gauge is used to measure gap widths, and when used with a straight edge, it can check surfaces for warpage. It is not used to measure the diameter of small holes.

Tech a Says That a Feeler Gauge Is Used to Measure