The openings along the circumference of a standard sheet metal gage are used ____.
A) for clearance purposes only
B) to measure clearances
C) to measure the thickness of sheet or plate, or the diameters of wire
D) to determine the type of steel

Question

Quizplus · Accepted Answer

The openings are used to measure the thickness of sheet or plate, or the diameters of wire, through use of a gauge.

The Openings Along the Circumference of a Standard Sheet Metal