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Mechanical Aptitude 1 - Gears
A force that turns an axle or a screw nut in a given direction is called?
(2) Rotational force
(4) Answer (1) and (2) are correct
If you move a big load using some device (lever, pulley or gear etc) by applying little force you have achieved a.........?
None of these
When two gears of unequal number of teeth are combined a ………. is produced?
Change in direction of torque
Change in moment
Geared devices can change the …….. of a power source?
All of these
Two or more gears meshed and working in tandem are called a …………?
A gear is a rotating machine part having cut teeth, or cogs, which mesh with another toothed part in order to transmit ……..?
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