r sinφ
r cosφ
r tanφ
(r/2) cosφ
A. r sinφ
Of rotation of the cam for a definite displacement of the follower
Through which the cam rotates during the period in which the follower remains in the highest position
Moved by the cam from the instant the follower begins to rise, till it reaches its highest position
Moved by the cam from beginning of ascent to the termination of descent
Slider crank mechanism
Four bar chain mechanism
Quick return motion mechanism
All of these
Simple gear train
Compound gear train
Reverted gear train
Epicyclic gear train
1.4 N-s/m
18.52 N-s/m
52.92 N-s/m
529.2 N-s/m
Each of the four pairs is a turning pair
One is a turning pair and three are sliding pairs
Two are turning pairs and two are sliding pairs
Three are turning pairs and one is a sliding pair
Joining the corresponding points
Perpendicular to line as per (A)
Not possible to determine with these data
At 45° to line as per (A)
ω²r. (n + 1)/n
ω²r. (n - 1)/n
ω²r. n/(n + 1)
ω²r. n/(n - 1)
Input link and coupler
Input link and fixed link
Output link and coupler
Output link and fixed link
Whitworth quick return mechanism
Elliptical trammels
Rotary engine
Universal joint
Base circle
Pitch circle
Prime circle
Outer circle
sinα = b/c
cosα = c/b
tanα = c/2b
cotα = c/2b
1-3 m/s
3-15 m/s
15-30 m/s
30-50 m/s
Cylindrical pair
Turning pair
Rolling pair
Sliding pair
4, 4
4, 5
5, 4
4, 6
Dependent on the size of teeth
Dependent on the size of gears
Always constant
Always variable
Worm and worm wheel
Spur gears
Bevel gears
Hooke's joint
Ellipse
Circle
Parabola
Hyperbola
The reaction on me inner wheels increases and on the outer wheels decreases
The reaction on the outer wheels increases and on the inner wheels decreases
The reaction on the front wheels increases and on the rear wheels decreases
The reaction on the rear wheels increases and on the front wheels decreases
Mean force exerted at the sleeve for a given percentage change of speed
Workdone at the sleeve for maximum equilibrium speed
Mean force exerted at the sleeve for maximum equilibrium speed
None of the above
ωr [sin θ + (sin 2θ/n)]
ωr [cos θ + (cos 2θ/n)]
ω²r [sin θ + (sin 2θ/n)]
ω²r [cos θ + (cos 2θ/n)]
Same
Two times
Four times
None of these
Turning pair
Screw pair
Belt and pulley
None of the above
ω × AB
ω × (AB)²
ω² × AB
(ω × AB)²
90° and 180°
45° and 225°
180° and 270°
270° and 360°
Second inversion of double slider crank chain
Third inversion of double slider crank chain
Second inversion of single slider crank chain
Third inversion of slider crank chain
Increasing the spring stiffness
Decreasing the spring stiffness
Increasing the ball mass
Decreasing the ball mass
tan (α + φ)/tanα
tanα/tan (α +φ)
tan (α - φ)/tanα
tanα/tan (α - φ)
Changing of a higher pair to a lower pair
Turning its upside down
Obtained by fixing different links in a kinematic chain
Obtained by reversing the input and output motion
45° to each other
90° to each other
120° to each other
180° to each other
sinφ
cosφ
secφ
cosecφ