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- 1. Multiple ChoiceWhen speed increases, what happens to the value of torque?increasesdecreasesstays constant
- 2. Multiple ChoiceWhen speed decreases, what happens to the value of torque?increasesdecreasesstays constant
- 3. Multiple ChoiceWhen speed is constant, what happens to the value of torque?increasesdecreasesstays constant
- 4. Multiple ChoiceA gear ratio is defined as which of the following?Teeth of gear : teeth of geargear shape : gear shapeSpeed : torque
- 5. Multiple Choice
Looking at the picture, what is the gear ratio?4:66:42:33:2 - 6. Multiple ChoiceLooking at the picture, what is the gear ratio?4:241:62:121:9
- 7. Multiple ChoiceLooking at the picture, what is the gear ratio?6:103:1010:63:5
- 8. Multiple ChoiceWhen gears are equal in size, what happens to the speed and torque?Speed increases; torques decreasesSpeed decreases; torque increasesSpeed and torque are constant
- 9. Multiple ChoiceWhen gears are equal in size, what is the gear ratio?1:21:32:51:1
- 10. Multiple ChoiceOn a Ferris wheel, what happens to the speed and torque?Speed decreases; torques increasesSpeed decreases; torques decreasesSpeed increases; torques decreasesSpeed increases; torques increases
- 11. Multiple ChoiceWhen on a bike going uphill, what happens to the speed and torque?Speed decreases; torques increasesSpeed decreases; torques decreasesSpeed increases; torques decreasesSpeed increases; torques increases
- 12. Multiple ChoiceWhen on a bike going downhill, what happens to the speed and torque?Speed decreases; torques increasesSpeed decreases; torques decreasesSpeed increases; torques decreasesSpeed increases; torques increases
- 13. Multiple ChoiceTrue or false; both speed and torque can increase at the same time.truefalsenot enough information
- 14. Multiple ChoiceIf the small gear is driving the large gear, what is happening to the torque?IncreaseDecreaseRemains constantNot enough information
- 15. Multiple ChoiceWhich kind of movement is depicted in the picture?OscillatingRotaryReciprocatingLinear
- 16. Multiple ChoiceWhich kind of movement is depicted in the picture?RotaryLinearOscillatingReciprocating
- 17. Multiple Choice
When moving along an arc back and forth, which kind of movement is being displayed?
Linear
Rotary
Oscillating
Reciprocating
- 18. Multiple ChoiceTrue or false; the starting gear is the input gear.truefalsenot enough information
- 19. Multiple Choice
All but which of the following are types of gear movement?
Reciprocating
Linear
Oscillating
Forward
- 20. Multiple ChoiceWhich of the following is the difference between oscillating and rotary movement?Rotary is in a circle while oscillating is on an arcOscillating is in a circle while rotary is on an arcThere is no difference
- Answer choicesTagsAnswer choicesTags