Mechanical Systems 3
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Mechanical Systems 3
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25 Questions

1. Friction is involved when?

2. The miter gear faces are beveled at what angle?

3. Formula for fractional mechanical disadvantage.

4. What is the ratio of any gear train?

5. What are the 4 forces?

6. What is the first thing a gear can do?

7. What does a micrometer measure?

8. How can you decrease friction on flat surfaces?

9. How do you find the mechanical advantage?

10. What direction does the effort and resistance move in the second class levers?

11. The bevel gear is used to connect what?

12. Fractional mechanical advantage

13. Work is measured in units also known as?

14. What is the power formula?

15. What kind of machine is the inclined plane?

16. Gears can do a job for you by changing what three things?

17. The worm gear is a combination of what?

18. Class two lever

19. A miter gear connects what?

20. What type of lever provides a fractional mechanical advantage?

21. With a single fixed sheave on a block and tackle what must the force of your down pull equal?

22. What is the work formula?

23. What is an example of a third class lever?

24. An egg beater has a mechanical advantage of what?

25. What is the lever formula?