Engineering Materials Mcqs

Q.  Age-hardening is related with______________?

a. stainless steel
b. gun metal
c. german silver
d. duralumin
e. cast iron


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A force is completely defined when we specify_______________?
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MCQs:  Effect of a force on a body depends upon ________________?
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MCQs:  A force acting on a body may_________________?
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MCQs:  The unit of force in S.I. units is________________?
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MCQs:  Forces are called coplanar when all of them acting on body lie in __________________?
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MCQs:  Dynamic friction as compared to static friction is___________________?
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MCQs:  Limiting force of friction is the__________________?
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MCQs:  Tangent of angle of friction is equal to__________________?
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MCQs:  The algebraic sum of moments of the forces forming couple about any point in their plane is_________________?
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MCQs:  The necessary condition for forces to be in equilibrium is that these should be_________________?
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MCQs:  A cable with a uniformly distributed load per horizontal meter run will take the following shape________________?
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MCQs:  In actual machines_______________?
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MCQs:  In ideal machines__________________?
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MCQs:  The angle which an inclined plane makes with the horizontal when a body placed on it is about to move down is known as angle of_______________?
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MCQs:  The M.I. of hollow circular section about a central axis perpendicular to section as compared to its M.I. about horizontal axis is__________________?
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MCQs:  The C.G. of a plane lamina will not be at its geometrical centre in the case of a__________________?
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MCQs:  The C.G. of a right circular solid cone of height h lies at the following distance from the base______________?
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MCQs:  A sample of metal weighs 219 gms in air, 180 gms in water, 120 gms in an unknown fluid. Then which is correct statement about density of metal_________________?
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MCQs:  Which of the following is not the unit of energy_________________?
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MCQs:  The C.G. of a solid hemisphere lies on the central radius 3r________________?
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