Year 8 Pewter Casting

What is a ferrous metal is?

• One that contains iron

• One that contains no iron

• A mixture of more than one metal or other element

What is a non ferrous metal?

• One that contains iron

• One that contains no iron

• A mixture of more than one metal or other element

What is an alloy?

• One that contains iron

• One that contains no iron

• A mixture of more than one metal or other element

To make an internal thread you need a tap held in a ...

(a)  

Which of the following must you consider when using the machine drill?

• Wear an apron and eye protection

• Tie back long hair

• Pull up log or baggy sleeves

• Close the safety guard on the drill

This part of the drill is used to

• Change the drill bit

• Adjust the speed of the drill

• Clamp the work in place

• Set the depth of the drill

What is the name of the metal you cast your project from?

• Steel

• Aluminium

• Pewter

• Copper

The process of forming the door handle in metal was called

(a)  

When using emery cloth and wed/dry paper the higher the grit the.....

• rougher the paper

• smaller the paper

• larger the paper

• smoother the paper

Brass is used to (a)   the smooth pewter