Properties of Copper and its Alloys-2 Online Exam Quiz
Properties of Copper and its Alloys-2 GK Quiz. Question and Answers related to Properties of Copper and its Alloys-2. MCQ (Multiple Choice Questions with answers about Properties of Copper and its Alloys-2
__ is the name that refers to steel used in high tensile strength. (220,000-240,000 p.s.i)
Options
A : S.A.E 1103
B : Carburizing
C : Hy-Tuf
D : S.A.E 8375
___ is a special kind of steel that is used exclusively for nitrided components.
Options
A : Nitric
B : Hy-Tuf
C : Austenitic
D : Nitriding steel
___ is used in manufacturing components like fuel line fittings.
Options
A : Copper
B : Red brass
C : Red plate
D : Bronze
__ is also known as Tobin bronze.
Options
A : Red clay
B : Sand
C : Uranium
D : Naval brass
__ is known as Hadfield's manganese steel.
Options
A : 6150 steel
B : Hydroxide steel
C : Austenitic manganese steel
D : Nitride manganese steel
Aluminium bronze is a type of bronze where aluminium is one of the dominant elements.
Options
A : TRUE
B : FALSE
C : -
D : -
Copper alloys containing a large amount of __ are called bronze.
Options
A : lead
B : phosphorus
C : tin
D : iron
Gun-metal (casting) has a yield point of __
Options
A : 30,000 pound-force per square inch
B : 15,000 pound-force per square inch
C : 6000 pound-force per square inch
D : 1000 pound-force per square inch
Gun-metal contains around ___ % of zinc.
Options
A : 0.9
B : 14-Apr
C : 9-Jun
D : 3-Jan
Gun-metal contains around ___ copper.
Options
A : 9-11%
B : 0.20%
C : 86-89%
D : 5-10%
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