Related Questions

A circular wheel 28 inches in diameter rotates the same number of inches per second as a circular wheel 35 inches in diameter. If the smaller wheel makes x revolutions per second, how many revolutions per minutes does the larger wheel make in terms of x?
A 12x
B 24x
C 36x
D 48x
A wheel that has 6 cogs is meshed with a wheel of 14 cogs. When the smaller wheel has made 21 revolutions the number of revelution made by the larger wheel is --
A 4
B 9
C 12
D 49
A circular wheel 28 inches in diameter rotates (moves) the same number of inches per second as a circular wheel 35 inches in diameter. If the smaller wheel makes x revolutions per second, how many revolutions per minute does the larger wheel make in terms of x?
A 12x
B 48x
C 24x
D 36x
In a marine flange coupling, the thickness of flange is taken as
A $$\frac{{\text{d}}}{2}$$
B $$\frac{{\text{d}}}{3}$$
C $$\frac{{3{\text{d}}}}{4}$$
D $$\frac{{\text{d}}}{4}$$
The fundamental equation for correct steering is (where $$\varphi $$ and $$\alpha $$ = Angle through which the axis of the outer wheel and inner wheel turns respectively, c = Distance between the pivots of the front axles and d = Wheel base)
A $$\sin \varphi + \sin \alpha = \frac{{\text{b}}}{{\text{c}}}$$
B $$\cos \varphi - \sin \alpha = \frac{{\text{c}}}{{\text{b}}}$$
C $$\cot \varphi - \cot \alpha = \frac{{\text{c}}}{{\text{b}}}$$
D $$\tan \varphi + \cot \alpha = \frac{{\text{b}}}{{\text{c}}}$$
A wheel that had 6 cogs in meshed with a larger wheel if 14 cogs. When the smaller wheell had made 21 revolutions, the number wheel will be-
A 5
B 8
C 10
D 9
The order in which effort applied to the steering wheel is transferred to the front wheel is
A Steering wheel, Steering gearbox, Steering shaft, Tie rod, Steering knuckle, Front wheels
B Steering wheel, Steering shaft, Steering gearbox, Tie rod, Steering knuckle, Front wheels
C Steering wheel, Steering shaft, Steering gearbox, Steering knuckle, Tie rod, Front wheels
D Steering wheel, Tie rod, Steering gearbox, Steering shaft, Steering knuckle, Front wheels
A wheel rotates 10 times per minute and moves 20 feet during each rotation. How many feet does the wheel move in 1 hour?
A 1200
B 600
C 12,000
D 18,000
The diameter of a wheel is 63 cm. Distance traveled by the wheel in 100 revolutions is ----
A 99 meters
B 198 meters
C 63 meters
D 136 meters
A wheel makes 1000 revolutions in covering a distance of 88 km. The diameter of the wheel is -
A 28m
B 40m
C 14m
D 10m

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