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

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Inconel is an alloy that contains nickel and ___

Options

A : iron

B : steel

C : zinc

D : chromium

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Magnesium alloys have very __ notch sensitivity in fatigue.

Options

A : medium

B : good

C : poor

D : conflicting

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Magnesium can be found in __

Options

A : Greece, Antarctica

B : USA

C : USA, Greece

D : Antarctica

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Nickel alloys have very bad corrosion resistance.

Options

A : TRUE

B : FALSE

C : -

D : -

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The atomic number of nickel is __

Options

A : 5

B : 40

C : 28

D : 13

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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.

View Answer

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

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Which one of the following is not a nickel ore?

Options

A : Pentlandite

B : Chalcopyrite

C : Rutile

D : Pyrrhotite

View Answer

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