Mechanical Aptitude 2

Mechanical Aptitude 2 - Gears

1.    Two or more gears working in tandem can be considered a ………?

Chain    Simple machine.

None of these    Complex machine.

2.    Two or more gears working in tandem can produce a mechanical advantage through a ………?

Gear ratio    Axel

Moment Arm    Pivot

3.    If the force is first applied to gear "A", it will be called?

Driver Gear    None of these

Follower Gear    Driven Gear

4.    If the force is first applied to gear "A", Gear B and C will be called?

(1) Driven gears    (2) Followers

(3) Driver Gears    (4) Answer (1) and (2) are correct

5.    If the driven gear has 24 teeth and the driver gear has 8, the driver gear has to?

Turn three times, to turn the driven gear once    Turn three times, to turn the driven gear two time

Turn once, to turn the driven gear three times    Turn once, to turn the driven gear four times

6.    If the driven gear has 24 teeth and the driver gear has 8, the gear ratio is?

1 to 3    3 to 1

10 to 30    1/3 to 1

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