FITTING (Marking and Measuring Tools Quiz)

What is the purpose of an engineer's steel rule?

• To mark graduations in inches and centimeters

• To check trueness of flat surfaces

• To measure inside dimensions

• To measure outside dimensions

Which tool is used to measure outside and inside measurements with the help of a steel rule?

• Calipers

• Depth micrometer

• Scriber

• Vernier calipers

What is the purpose of a hermaphrodite, jenny, or odd leg caliper?

• To measure the outside diameter of round objects

• To find the center of a round bar

• To measure the depth of holes

• To measure the thickness of round bars

What is the main purpose of a divider?

• To measure the distance between two points

• To draw circles and arcs

• To measure the thickness of metal

• To measure the depth of holes

What is the primary use of a surface plate?

• To measure the trueness of flat surfaces

• To measure the outside diameter of round objects

• To measure the depth of holes

• To measure the thickness of metal

What is the purpose of a punch in bench work?

• To mark the ends of work for centering

• To measure the outside diameter of round objects

• To measure the inside dimensions accurately

• To measure the distance between two points

What is the primary use of a V block?

• To measure the inside dimensions accurately

• To measure the distance between two points

• To hold round bars during marking and center drilling

• To measure the outside diameter of round objects

What is the purpose of an angle plate?

• To measure the outside diameter of round objects

• To support work at right angles for marking

• To measure the depth of holes

• To measure the trueness of flat surfaces

What is the least count of a Vernier caliper with 19 main scale divisions divided into 20 equal parts in the Vernier scale?

• 0.02 mm

• 0.05 mm

• 0.01 mm

• 0.1 mm

What is the primary use of a try square?

• To measure the depth of holes

• To measure the thickness of metal

• To measure the distance between two points

• To make and test angles of 90 degrees