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Chain Drive

Total questions: 14

Worksheet time: 7mins

Name
Class
Date
1.
What is the Angle of the Input shaft and the output shaft?
a)
Parallel
b)
90 Degree
c)
So strange obscure angle
2.
What do you know about the speed of the output.
a)
Increases
b)
Decreases
c)
Constant
3.

What do you know about the torque in this Mechanism?

a)
Increases
b)
Decreases
c)
Constant
4.
What do you know about the speed of the output.
a)
Increases
b)
Decreases
c)
Constant
5.
What do you know about the torque?
a)
Increases
b)
Decreases
c)
Constant
6.
What is the Gear Ratio of the pictured. Big sprocket has 24 teeth and the small sprocket has 12 teeth.
a)
2:1
b)
1:1
c)
1:2
d)
3:5
e)
5:3
7.
What is the Gear Ratio of the pictured Gear Train. Big sprocket has 24 teeth and the small sprocket has 12 teeth.
a)
1:2
b)
1:1
c)
2:1
d)
3:5
e)
5:3
8.
Does the input shaft turn in the same or opposite direction of the output shaft?
a)
Same
b)
Opposite
c)
Only when turned clockwise
d)
Only when turned counterclockwise
9.

Which sprocket is the Driven?

a)

A

b)

B

10.

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?

a)

Weight

b)

Friction

c)

Speed

d)

Wheel Radius

11.

What is the ratio being pictured? The Blue Tape represents the input sprocket. Big sprocket has 30 teeth and small sprocket has 12 teeth

a)

2 : 5

b)

5 : 2

c)

2 : 1

d)

1 : 2

12.

What is the ratio being pictured? The Blue Tape represents the input sprocket. Big sprocket has 30 teeth and small sprocket has 12 teeth. What would this mechanism be used for?

a)

Increase Speed

b)

Decrease Speed

c)

Keep Speed Constant

d)

No Change to Speed

13.

What type of motion is the Input?

a)

Rotary

b)

Linear

c)

Oscillating

d)

Reciprocating

14.

What type of motion is the Output?

a)

Rotary

b)

Linear

c)

Oscillating

d)

Reciprocating