Mechanical Systems 2
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Mechanical Systems 2
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25 Questions

1. The gear which transmits power and motion to the rest of the system. The input gear.

2. A lever in which the fulcrum is between the effort and load.

3. The realtioship between the speed of rotation of a smaller gear and a larger gear = number of driven gear teeth / Number of following gear teeth.

4. Something put into a system - such as resources - in order to achieve a result.

5. The part of a machine which contains two or more pieces arranged so that the motion of one compels the motion of the others.

6. The distance between adjacent threads in a screw.

7. The point of the lever that does not move.

8. The member of a pair of gears to which motion and power are transmitted by the other. The output gear.

9. A device used to regulate the flow of a liquid in a hydraulic system.

10. The force acting perpendicular to a certain surface area.

11. A lever in which the effort is applied between the fulcrum and the load.

12. Energy is transferred from one plan to another - and no energy is changed or converted.

13. Acts on a certain area.

14. A wheel with a grooved rim to guide a rope or chain that runs along the groove; used to transmit or change direction of force.

15. The weight of an object that is is moved or lifted by a machine - or resistance to movement that a machine must overcome

16. A common workplace disorder causing numbness and pain in the thumb and first three finger.

17. A rotating gear that meshes with a bar that has gear teeth along its length. Changes rotating motion into linear motion.

18. A back and forth movement.

19. A combo of several pulleys working together.

20. Movement in a straight line.

21. The gear being turned buy the driver gear

22. A joint that allows connected shafts to spin freely while permitting a change in direction.

23. The quantitative relation between two amounts showing the number of times one value contains or is contained within the other.

24. Measurement for work

25. A pivot pin near the outside edge of a wheel or disk that changes reciprocating motion into rotary motion.

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