Chain Drive

What is the Angle of the Input shaft and the output shaft?

• Parallel
• 90 Degree
• So strange obscure angle

What do you know about the speed of the output.

• Increases
• Decreases
• Constant

What do you know about the torque in this Mechanism?

• Increases
• Decreases
• Constant

What do you know about the speed of the output.

• Increases
• Decreases
• Constant

What do you know about the torque?

• Increases
• Decreases
• Constant

What is the Gear Ratio of the pictured. Big sprocket has 24 teeth and the small sprocket has 12 teeth.

• 2:1
• 1:1
• 1:2
• 3:5
• 5:3

What is the Gear Ratio of the pictured Gear Train. Big sprocket has 24 teeth and the small sprocket has 12 teeth.

• 1:2
• 1:1
• 2:1
• 3:5
• 5:3

Does the input shaft turn in the same or opposite direction of the output shaft?

• Same
• Opposite
• Only when turned clockwise
• Only when turned counterclockwise

Which sprocket is the Driven?

• A

• B

When using gear trains in a robot, trade-offs must be made. If the robot needs to increase torque, there will be a proportional trade-off in what?

• Weight

• Friction

• Speed

• Wheel Radius