A. perpendicular to the accel< force
B. along the direction of accel* force
C. opposite to the direction of ace ing force
D. in any direction w.r.t. accel* force depending on the magnit two
E. none of the above
Advertisement
Related Mcqs:
- Which of the following disciplines provides study of inertia forces arising from the combined effect of the mass and the motion of the parts_______________?
- A. theory of machines B. applied mechanics C. mechanisms D. kinetics E. kinematics...
- Polar moment of inertia (IP) of ac disc is to ht determined by suspen by a wire and noting the frequei oscillations (f) ?
- A. Ipocf B. Ipocf C. Ip oc j D. Ipoc- E. none of the above...
- The lower pair is a_____________________?
- A. open pair B. closed pair C. sliding pair D. point contact pair E. does not exist...
- The type of pair formed by two elements which are so connected that one is constrained to turn or revolve about a fixed axis of another element is known as__________________?
- A. turning pair B. rolling pair C. sliding pair D. spherical pair E. lower pair...
- Rectangular bar in a rectangular hole is the following type of pair__________________?
- A. completely constrained motion B. partially constrained motion C. incompletely constrained motion D. freely constrained motion E. none of the above...
- the chain is constrained when_________________?
- A. L.H.S. = R.H.S. B. L.H.S. R.H.S. D. there is no such criterion for checking above requirement E. none of the above...
- To obviate axial thrust, following gear drive is used_____________________?
- A. double helical gears having opposite teeth B. double helical gears having identical teeth C. single helical gear in which one of the teeth of helix angle a is more D. mutter gears E. none of the above...
- Peaucellier mechanism has__________________?
- A. eight links B. six links C. four links D. twelve links E. five links...
- Corioli’s component is encountered in_________________?
- A. quick return mechanism of shaper B. four bar chain mechanism C. slider crank mechanism D. A. and C. above E. all of the above....
- Kinematic pairs are those which have___________________?
- A. two elements held together mechani-cally B. two elements having relative motion C. two elements having Coroili’s com-ponent D. minimum of two instantaneous centres E. all of the above...
Advertisement
