Wrought Aluminium and it's Alloys Online Exam Quiz
Wrought Aluminium and it's Alloys GK Quiz. Question and Answers related to Wrought Aluminium and it's Alloys. MCQ (Multiple Choice Questions with answers about Wrought Aluminium and it's Alloys
A __ process is carried out to get aluminium from the oxide alumina.
Options
A : electrolytic
B : dynamite
C : chromatography
D : bakelite
Aluminium alloys also have a system that indicates temper.
Options
A : TRUE
B : FALSE
C : -
D : -
Aluminium alloys are used for constructing very few parts in an aircraft due to lack of availability.
Options
A : TRUE
B : FALSE
C : -
D : -
Aluminium alloys can be categorized into Cast and ___ alloys.
Options
A : extrusions
B : heat treatable
C : non-heat treatable
D : wrought
Aluminium is __
Options
A : non-magnetic
B : ductile
C : magnetic
D : non-magnetic and ductile
Aluminium weighs around __ of steel.
Options
A : 2 times
B : 2-Jan
C : 3-Jan
D : 4 times
Pitting of the surface is a kind of aluminium alloy __
Options
A : corrosion
B : annealing
C : strength
D : manufacturing method
The aluminium association has a designation system for aluminium alloys which are denoted by __ digits.
Options
A : 23
B : 2
C : 9
D : 4
The final two digits in the nomenclature of aluminium alloys represent aluminium __
Options
A : impurity
B : group
C : purity
D : strength
The melting point of aluminium is ___
Options
A : 236?c
B : 1085?c
C : 660?c
D : 1510?c
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