The lower pairs are __________ pairs.

Related Questions

1. Length of arc of contact is given by
2. The Klein's diagram is used when
3. The primary unbalanced force is maximum _________ in one revolution of the crank.
4. The frequency of oscillation at compared to earth will be
5. Torsional vibrations are said to occur when the particles of a body moves
6. Two pulleys of radii r₁ and r₂ and at distance x apart are connected by means of a cross…
7. The train value of a gear train is
8. The acceleration of the reciprocating roller follower when it has contact with the straight flanks of…
9. The motion between a pair which takes place in __________ is known as incompletely constrained motion.
10. A single degree of freedom system is given by, m × (d²x/dt²) + c × (dx/dt) + sx…
11. The lower pairs are __________ pairs.
12. In a steam engine, the earlier cut-off with a simple slide valve may be obtained by increasing the steam…
13. The inversion of a mechanism is
14. The load cup of a screw jack is made separate from the head of the spindle to
15. The example of completely constrained motion is a
16. In a differential band brake as shown in the below figure, the drum rotates anticlockwise and the greater…
17. Under logarithmic decrement, the amplitude of successive vibrations are
18. The absolute acceleration of any point P in a link about center of rotation O is
19. When the sleeve of a Porter governor moves downwards, the governor speed
20. The frequency of damped vibrations with viscous damping is ________ the frequency of undamped vibrations.
21. The example of higher pair is
22. According to Kennedy's theorem, if three bodies have plane motions, their instantaneous centers lie…
23. Lower pairs are those which have
24. For an isochronous Hartnell governor (where r₁ and r₂ = Maximum and minimum radius of…
25. The velocity of piston in a reciprocating steam engine is given by (where ω = Angular velocity…
26. In a drag link quick return mechanism, the shortest link is always fixed. The sum of the shortest and…
27. Ball and a Socket forms a
28. The frictional torque transmitted in a conical pivot bearing, considering uniform wear, is
29. The unbalanced primary forces in a reciprocating engine are
30. In a locomotive, the resultant unbalanced force due to the two cylinders along the line of stroke, is…

Also checkout these categories