# Engineering Mechanics Test Questions

Q.  Forces are called concurrent when their lines of action meet in________________?

a. one point
b. two points
c. plane
d. perpendicular planes
e. different planes

ANSWER: See Answer

No explanation is available for this question!
 MCQs:  The C.G. of a solid hemisphere lies on the central radius 3r________________? Category: Mechanical Engineering Questions,   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: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  A body moves, from rest with a constant acceleration of 5 m per sec. The distance covered in 5 sec is most nearly_________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  A flywheel on a motor goes from rest to 1000 rpm in 6 sec. The number of revolutions made is nearly equal to___________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  If n = number of members andy = number of joints, then for a perfect frame, n =_________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  The co-efficient of friction depends upon_______________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  A single force and a couple acting in the same plane upon a rigid body_____________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  The maximum frictional force which comes into play when a body just begins to slide over another surface is called__________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  The effort required to lift a load W on a screw jack with helix angle a and angle of friction Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  Coulomb friction is the friction between _________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  A projectile is fired at an angle 9 to the vertical. Its horizontal range will be maximum when 9 is_______________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  A particle moves along a straight line such that distance (x) traversed in t seconds is given by x = t2 (t – 4), the acceleration of the particle will be given by the equation __________________? Category: Mechanical Engineering Questions,   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: Mechanical Engineering Questions,   Published by: T-Code Scripts 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: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  Coefficient of friction is the_________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  On the ladder resting on the ground and leaning against a smooth vertical wall, the force of friction will be_________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  Friction force for dry surfaces. Friction force is________________? Pick up wrong statement? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  The weight of a body is due to ___________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  When trying to turn a key into a lock, following is applied _____________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts MCQs:  According to principle of transmissibility of forces, the effect of a force upon a body is_________________? Category: Mechanical Engineering Questions,   Published by: T-Code Scripts