Applications and Properties of Magnesium and it's alloys Online Exam Quiz
Applications and Properties of Magnesium and it's alloys GK Quiz. Question and Answers related to Applications and Properties of Magnesium and it's alloys. MCQ (Multiple Choice Questions with answers about Applications and Properties of Magnesium and it's alloys
Deficiency of magnesium can result in __
Options
A : versatile vision
B : high blood pressure
C : moderate blood Pressure
D : high energy
Inconel is an alloy that contains nickel and ___
Options
A : iron
B : steel
C : zinc
D : chromium
Magnesium alloys have very __ notch sensitivity in fatigue.
Options
A : medium
B : good
C : poor
D : conflicting
Magnesium can be found in __
Options
A : Greece, Antarctica
B : USA
C : USA, Greece
D : Antarctica
Nickel alloys have very bad corrosion resistance.
Options
A : TRUE
B : FALSE
C : -
D : -
The atomic number of nickel is __
Options
A : 5
B : 40
C : 28
D : 13
The density of pure magnesium is ___
Options
A : 4.506 gram per cubic centimeter
B : 2.7 gram per cubic centimeter
C : 12.35 lb./cu.in.
D : 0.064 lb./cu.in.
The modulus of elasticity of pure magnesium is __
Options
A : 6,500,000 p.s.i
B : 4,350,000 p.s.i
C : 16500 ksi
D : 330,00,000 p.s.i
Which one of the following is not a nickel ore?
Options
A : Pentlandite
B : Chalcopyrite
C : Rutile
D : Pyrrhotite
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