Strength of Materials Mcqs

Q.  When trying to turn a key into a lock, following is applied___________________?

a. coplanar force
b. non-coplanar forces
c. lever
d. moment
e. couple


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A body of weight W on inclined plane of a being pulled up by a horizontal force P will be on the point of motion up the plane when P is equal to___________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If rain is falling in the opposite direction of the movement of a pedestrain, he has to hold his umbrella_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Dynamic friction as compared to static friction is________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Kinetic friction is the________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A semi-circular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi-cricular disc and horizontal surface is i. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will____________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The algebraic sum of moments of the forces forming couple about any point in their plane is________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The co-efficient of friction depends upon________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  If three forces acting in different planes can be represented by a triangle, these will be in________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is the locus of a point that moves in such a manner that its distance from a fixed point is equal to its distance from a fixed line multiplied by a constant greater than one________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The C.G. of a plane lamina will not be at its geometrical centre in the case of a______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
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_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A pair of smith’s tongs is an example of the lever of__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
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__________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In ideal machines________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In the lever of third order, load W, effort P and fulcrum F are oriented as follows_________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In actual machines______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following is the example of lever of first order________________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The C.G. of a right circular solid cone of height h lies at the following distance from the base_____________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The C.G. of a solid hemisphere lies on the central radius 3r_______________?
Category: Civil Engineering Mcqs,   Published by: T-Code Scripts