Font size
WorksheetsEngineering Recap 4
Total questions: 12
Worksheet time: 12mins
In what form are metals mined from beneath the earth?
(a)
If more carbon is present in steel it becomes harder but less..........
Malleable
Brittle
Conductive
Shiny
Which hard yet brittle metal is used to make metalwork vices and manhole covers?
Stainless steel
Copper
Cast iron
Aluminium
Mild steel is often used in construction due to its high............
Tensile strength
Torsional strength
Bending strength
compressive strength
Oxidation in ferrous metals occurs in the form of (a)
The process used to create usable copper from its raw form is known as........
Brazing
Smelting
Fractional distillation
Convection
Which steel is used to produce drill bits?
Mild steel
Stainless steel
High-speed steel
Which joining method is used in electronic circuits and copper pipes?
(a)
Which joining method uses a sacrificial brass rod and relies on capillary action?
MIG welding
Soldering
Brazing
ARC welding
A metal forge is fueled by (a)
What is the name of this metal shaping process?
Drop forging
Casting
Smelting
Something else
How was this engine block made?
Drop Forging
Sand Casting
Injection Moulding
