What role do gears play in machines?

Understanding Gears in Machines

Quiz
•
Engineering
•
12th Grade
•
Medium
Mijo Joy
Used 2+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
They are decorative components.
They enable motion and power transmission.
They store energy.
They reduce noise.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In what types of machines are gears used?
Only in large engines
Only in electronic devices
From tiny watches to powerful engines
Only in household appliances
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a common type of gear?
Spur
Helical
Bevel
Linear
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the tooth profile of a gear influence?
Color and texture
Efficiency, noise, and load capacity
Weight and size
Material and cost
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do module and pitch define in gear design?
Color and material
Size and spacing of gear teeth
Speed and torque
Shape and texture
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the gear ratio determine?
Color and design
Speed and torque transmission
Material and cost
Weight and balance
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the benefit of using gear ratios for speed reduction?
Increase speed and decrease torque
Decrease speed and increase torque
Increase both speed and torque
Decrease both speed and torque
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