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WorksheetsNOCTI (Unit 2) - Gear Ratios
Total questions: 20
Worksheet time: 20mins
Gear A has 88 teeth and rotates at 100 RPM driving gear B which has 44 teeth. What is the RPM of gear B?
200
100
150
50
Gear A has 44 teeth and rotates at 100 RPM driving gear B which has 88 teeth. What is the RPM of gear B?
22 RPM
176 RPM
150 RPM
50 RPM
Gear A has 44 teeth and rotates at 100 RPM driving gear B which has 11 teeth. What is the RPM of gear B?
400 RPM
100 RPM
25 RPM
50 RPM
What would the GEAR ratio be if... the DRIVER gear has 150 teeth and the DRIVEN gear has 15 teeth?
1:3
3:1
1:5
5:1
1:10
Gear A has 44 teeth and rotates at 10 RPM driving gear B which has 22 teeth. What is the RPM of gear B?
20 RPM
10 RPM
100 RPM
200 RPM
What would the GEAR ratio be if... the DRIVER gear has 50 teeth and the DRIVEN gear has 400 teeth?
8:1
1:2
5:1
1:5
2:1
Gear A has 100 teeth and rotates at 50 RPM driving gear B which has 25 teeth. What is the RPM of gear B?
100 RPM
400 RPM
50 RPM
200 RPM
In a gear train, what's the advantage of using a larger gear on the driver motor?
There is no real advantage
More power
They are the same
More speed
In a gear train, what's the advantage of using a smaller gear on the driver motor?
There is no advantage
More speed
They are the same
More power
What would the GEAR ratio be if... the DRIVER gear has 100 teeth and the DRIVEN gear has 20 teeth?
4:1
1:4
1:3
2:1
1:5
What would the GEAR ratio be if... the DRIVER gear has 20 teeth and the DRIVEN gear has 40 teeth?
4:1
1:4
2:1
1:2
Gear A has 30 teeth and rotates at 200 RPM driving gear B which has 120 teeth. What is the RPM of gear B?
50 RPM
400 RPM
100 RPM
200 RPM
What would the GEAR ratio be if... the DRIVER gear has 20 teeth and the DRIVEN gear has 100 teeth?
1:2
2:1
1:5
5:1
1:4
Gear A has 10 teeth and rotates at 20 RPM driving gear B which has 50 teeth. What is the RPM of gear B?
50 RPM
40 RPM
4 RPM
25 RPM
Gear A has 10 teeth and rotates at 20 RPM driving gear B which has 30 teeth. What is the RPM of gear B?
60
6.6
180
20
What would the GEAR ratio be if... the DRIVER gear has 88 teeth and the DRIVEN gear has 22 teeth?
2:1
1:2
1:4
4:1
Gear A has 88 teeth and rotates at 200 RPM driving gear B which has 44 teeth. What is the RPM of gear B?
400 RPM
50 RPM
200 RPM
100 RPM
Gear A has 200 teeth and rotates at 300 RPM driving gear B which has 50 teeth. What is the RPM of gear B?
1200 RPM
1800 RPM
1500 RPM
900 RPM
What would the GEAR ratio be if... the DRIVER gear has 44 teeth and the DRIVEN gear has 88 teeth?
1:2
2:1
4:1
1:4
What would the GEAR ratio be if... the DRIVER gear has 88 teeth and the DRIVEN gear has 44 teeth?
4:1
1:4
1:2
2:1
