S1 PMW - Marking & Measuring

What is the primary use of oddleg callipers?

• To measure the diameter of a round object

• To mark out lines on metal parallel to an edge

• To check the thickness of a metal sheet

• To scribe lines at right angles to an edge

How does an engineer's square differ from a try square?

• It is larger and made of wood

• It is smaller and made of metal

• It is used to measure angles

• It is used to mark circles

What is the function of a centre finder?

• To measure the length of a metal rod

• To find the centre of a round piece of material

• To mark out parallel lines

• To check if an edge is square

Which tool is used to mark out circles and arcs?

• Scriber

• Engineer's Square

• Spring Dividers

• Oddleg Callipers

What is the primary use of a scriber?

• To measure the thickness of metal

• To mark lines on metal

• To find the centre of a circle

• To check if an edge is square

What is the main purpose of an engineer's square?

• To measure the diameter of a circle

• To check that edges are square or to scribe lines at right angles

• To mark out parallel lines

• To find the centre of a round object

Which tool would you use to draw curves on metal?

• Scriber

• Centre Finder

• Spring Dividers

• Engineer's Square