Question

marking out tools quiz
part a: multiple choice

1. which tool is commonly used to mark straight lines on metal surfaces?

a) scriber
b) divider
c) punch
d) ruler

1. the tool used to draw circles and arcs on metal is:

a) odd - leg caliper
b) divider
c) scriber
d) try square

1. which of the following is used to mark right angles on workpieces?

a) protractor
b) bevel gauge
c) try square
d) divider

1. a centre punch is used to:

a) mark lines
b) make a small indentation before drilling
c) measure distances
d) cut thin sheets

1. which tool is used to transfer dimensions from a rule to the workpiece?

a) divider
b) scriber
c) punch
d) protractor
part b: true or false

1. a scriber is used to cut thin metal sheets. (t/f)
2. the try square is only used in woodworking. (t/f)
3. an odd - leg caliper is useful for marking parallel lines. (t/f)
4. a protractor can be used to measure and mark angles. (t/f)
5. the surface plate provides a flat reference surface for accurate marking. (t/f)

Explanation:

1. A scriber is a pointed - tipped tool used to mark straight lines on metal surfaces.
2. Dividers are used to draw circles and arcs on metal by setting the radius.
3. A try square has a right - angled corner and is used to mark right angles on workpieces.
4. A centre punch makes a small indentation before drilling to prevent the drill bit from wandering.
5. Dividers can transfer dimensions from a rule to a workpiece by setting the distance between their points.
6. A scriber is for marking, not cutting thin metal sheets.
7. Try squares are used in metalworking as well as woodworking for marking right angles.
8. An odd - leg caliper is mainly for marking parallel lines.
9. A protractor is used to measure and mark angles.
10. A surface plate provides a flat reference surface for accurate marking.

Answer:

1. A. Scriber
2. B. Divider
3. C. Try square
4. B. Make a small indentation before drilling
5. A. Divider
6. False
7. False
8. True
9. True
10. True