A. natural frequency of vibration
B. position of balancing weights
C. moment of inertia
D. centripetal acceleration’
E. angular acceleration of a body
Related Mcqs:
- Klein’s construction is useful to determine__________________?
A. velocity of various parts
B. acceleration of various parts
C. displacement of various parts
D. angular acceleration of various parts
E. all of the above - The Klein’s method of construction for reciprocating engine mechanism _______________?
A. is based on acceleration diagram
B. is a simplified form of instantaneous center method
C. utilises a quadrilateral similar to the diagram of mechanism for reciprocating engine
D. enables determination of Corioli’s component
E. none of the above - The example of higher pair is_________________?
A. belt, rope and chain drives
B. gears, cams
C. ball and roller bearings
D. all of the above
E. none of the above - Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts___________________?
A. theory of machines
B. applied mechanics
C. mechanisms
D. kinetics
E. kinematics - the chain is unconstrained when_____________?
A. L.H.S. = R.H.S
B. L.H.S. > R.H.S
C. L.H.S. < R.H.S
D. there is no such criterion for checking above requirement
E. none of the above - The Ackermann steering mechanism is preferred to the Davis type in automobiles because____________________?
A. the former is mathematically accurate
B. the former is having turning pair
C. the former is most economical
D. the former is most rigid
E. none of thfr above - Which of the following is false statement in respect of differences between machine and structure___________________?
A. Machines transmit mechanical work, whereas structures transmit forces
B. In machines, relative motion exists be-tween its members, whereas same does hot exist in case of structures
C. Machines modify movement and work, whereas structures modify forces
D. Efficiency of machines as well as structures is below 100%
E. Machines are run by electric motors, but structures are not - For a kinematic chain to be considered as mechanism___________________?
A. two links should be fixed
B. one link should be fixed
C. none of the links should be fixed
D. there is no such criterion
E. none of the above - Corioli’s component acts________________?
A. perpendicular to sliding surfaces
B. along sliding surfaces
C. somewhere in between above two
D. unpredictable
E. none of the above - In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links_________________?
A. will remain same
B. will change
C. could change or remain unaltered depending oh which link is fixed
D. will not occur
E. none of the above
