WorksheetsMetal
Total questions: 15
Worksheet time: 22mins
What is mean ferrous metal?
metal that contains iron
metal that does not contain iron
metal that contain iron and no iron,
Which of the following are properties of ferrous metals?
Low friction
Good conductor
Corrossion resistance
Strong metal
Which are the following examples of non- ferrous metals?
(You may choose more than 1 answer)
Mild steel
Stainless steel
Duralumin
Brass
Which of the following metals, do not corrode?
(You may choose more than one answer)
aluminium
duralumin
stainless steel
Brass
List the metal fittings that can be use to enhance the function of metal projects.
(a)
Which is from the following answer is arranged from the highest boiling point to the lowest?
Tool steel --> Stainless steel --> Brass --> Bronze --> Aluminium --> Duralumin
Duralumin --> Bronze --> Stainless steel --> Tool steel --> Brass --> Aluminium
Tool steel --> Stainless steel --> Bronze --> Brass
--> Aluminum
--> Duralumin
Duralumin --> Aluminum--> Stainless steel --> Tool steel --> Brass --> Bronze
Why do you think some of the metal does not easily rust?
List 2 metal finishes.
(a)
Which of the following is not used to join metals?
self tapping screws
solid rivets
Soldering
Stitching
What is the function of this tool?
Bending and shaping sheet metal
general purpose metalworking (hammering and riveting)
folding, bending, and forming sheet metal
What is the name of this tool?
Hand drill
Portable electric drill
Pedestal drill
Tinsnips
Describe 2 applications where electric welding is used.
Explain 2 reasons why most metals require finish.
Outline 2 examples of hazards in the metal workshop.
Why do you think the second image is the right way to lifting the object?
