A bore measurement must be made with what two tools?
A)An inside micrometer and a ruler
B)Calipers and an outside micrometer
C)An outside micrometer and a telescoping gauge
D)A ruler and a telescoping gauge

Question

Quizplus · Accepted Answer

A bore measurement requires measuring the inside diameter of a hole or cylinder. The best tools for this are an outside micrometer and a telescoping gauge. The outside micrometer can measure the diameter accurately and the telescoping gauge can verify the roundness and uniformity of the bore. Calipers can be used to measure a bore, but they are not as accurate as a micrometer. A ruler cannot accurately measure the diameter of a bore.

A Bore Measurement Must Be Made with What Two Tools