Gear Ratio Quiz (Sem 2)
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by Monica Garcia
| 6 Questions
Note from the author:
Calculation gear ratio on a robot
1
1
What's a driver gear?
The gear in between the motor gear and the wheel gear.
The gear attached to the motor.
The gear attached to the wheel.
2
1
What's a follower gear?
The gear in between the motor gear and the wheel gear.
The gear attached to the motor.
The gear attached to the wheel.
3
1
What's a idler gear?
The gear in between the motor gear and the wheel gear.
The gear attached to the motor.
The gear attached to the wheel.
4
1
If a motor gear has 40 teeth, an idler gear has 8 teeth and a wheel gear has 24 teeth, what is the gear ratio in fraction form?
5
1
Does this gear combination increase speed, torque or both?
increases speed
increases torque
increases both speed and torque
6
1
A gear ratio of 1 has no effect on the torque or speed of a robot.
True
False
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