Practice - Gears
Practice Questions
Test your understanding with targeted questions
What is a gear?
💡 Hint: Think about what a round object with teeth does.
Name one application of gears.
💡 Hint: Consider everyday devices that move.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of gears?
💡 Hint: Think about their role in machines.
True or False: Bevel gears are used to transmit power between parallel shafts.
💡 Hint: Remember the direction of transmission.
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Challenge Problems
Push your limits with advanced challenges
A bicycle has a pedal gear with 30 teeth and a rear gear with 10 teeth. If the pedal gear turns once, how many times does the rear gear turn?
💡 Hint: Use the ratio of teeth to find the solution.
A gearbox has two helical gears with a gear ratio of 4:1. If the input shaft speed is 160 RPM, what is the output shaft speed?
💡 Hint: Think about how gear ratios affect speeds.
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Reference links
Supplementary resources to enhance your learning experience.