Engineering Mechanics Test Questions

Q.  In actual machines_______________?

a. mechanical advantage is greater than velocity ratio
b. mechanical advantage is equal to velocity ratio
c. mechanical advantage is less than velocity ratio
d. mechanical advantage is unity
e. none of the above


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: 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
MCQs:  A number of forces acting at a point will be in equilibrium if_____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  According to principle of moments__________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  If a rigid body is in equilibrium under the action of three forces, then _____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A heavy ladder resting on floor and against a vertical wall may not be in equilibrium, if____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following is not a vector quantity __________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Two non-collinear parallel equal forces acting in opposite direction__________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The forces, which meet at one point, but their lines of action do not lie in a plane, are called_________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following is a vector quantity___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  According to law of triangle of forces __________________ ?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  D’ Alembert’s principle is used for______________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  According to Lami’s theorem___________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The product of either force of couple with the arm of the couple is called_________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The center of gravity of a uniform lamina lies at____________________?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts