Theory of Machines Test Questions


Q.  In an ideal machine, the output as compared to input is_______________?

a. less
b. more
c. equal
d. may be less or more depending on efficiency
e. always less


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  A chain comprises of 5 links having 5 joints. Is it kinematic chain ?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  For a kinematic chain to be considered as mechanism___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  A cam mechanism imparts following motion___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Whitworth quick return mechanism is obtained by inversion of___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Which of the following mechanisms produces mathematically an exact straight line motion____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  A kinematic chain requires at least________________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The following is the inversion of slider crank chain mechanism______________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  A typewriter mechanism has 7 number of binary joints, six links and none of higher pairs. The mechanism is________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  In above example, the minimum length of the coupler will be__________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  For simple harmonic motion of the of follower, a cosine curve represents___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The frequency of oscillation at compared to earth will be___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  If the radius of gyration of a compound pendulum about an axis through e.g. is more, then its frequency of oscillation will be_______________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Which is the false statement about the properties of instantaneous center____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The number of links and instantaneous centers in a reciprocating engine mechanism are ___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  In a rigid link OA, velocity of A w.r.t. will be___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Angular acceleration of a link can be determined by dividing the___________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The direction of Corioli’s component of acceleration is the direction _____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  The magnitude of tangential acceleration is equal to____________________?
Category: Mechanical Engineering Questions,   Published by: teswesm
MCQs:  Corioli’s component is encountered in_________________?
Category: Mechanical Engineering Questions,   Published by: teswesm