Dial Caliper Post Assessment

Front

What is a Dial Caliper?

Back

A precision measuring instrument used to measure internal and external dimensions, as well as depths, with high accuracy.

Front

What are the main parts of a Dial Caliper?

Back

The main parts include the main scale, dial gauge, depth rod, and jaws (internal and external).

Front

How do you read a Dial Caliper?

Back

To read a Dial Caliper, align the zero mark of the dial with the main scale and read the measurement indicated on the main scale and the dial.

Front

What is the purpose of the depth rod on a Dial Caliper?

Back

The depth rod is used to measure the depth of holes or recesses.

Front

What is the significance of the zero mark on a Dial Caliper?

Back

The zero mark indicates the starting point for measurements and should align with the main scale when the caliper is closed.

Front

How do you measure internal dimensions with a Dial Caliper?

Back

Use the internal jaws of the caliper to measure the distance between two internal surfaces.

Front

How do you measure external dimensions with a Dial Caliper?

Back

Use the external jaws of the caliper to measure the distance between two external surfaces.

Front

What is the smallest unit of measurement on a typical Dial Caliper?

Back

The smallest unit is usually 0.01 inches or 0.1 mm, depending on the caliper's design.

Front

What is the reading of a Dial Caliper that shows 2.243 inches?

Back

The reading is 2.243 inches.

Front

What is the reading of a Dial Caliper that shows 4.200 inches?

Back

The reading is 4.200 inches.