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Who Wants To Be A Millionaire?

Who Wants To Be A Millionaire?. Theory topic Mechanisms. £1,000. What are the 3 parts that make up a mechanical system?. A Human mechanism Reaction B Input Process Output C Pulley gear Lever D Force Reaction Outcome.

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Who Wants To Be A Millionaire?

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  1. Who Wants To Be A Millionaire? Theory topic Mechanisms

  2. £1,000

  3. What are the 3 parts that make up a mechanical system? AHuman mechanism Reaction BInput Process Output C Pulley gear Lever D Force Reaction Outcome

  4. What are the 3 parts that make up a mechanical system? AHuman mechanism Reaction B Input Process Output C Pulley gear Lever D. Force Reaction Outcome Can you give an example when using a product?

  5. A lever is the simplest kind of mechanism, it consists of….. AA flexible bar that rotates at a fixed point. BA rod that will only move horizontal C Two bars that change the direction of motion. DA ridged bar that pivots at a fixed point.

  6. A lever is the simplest kind of mechanism, it consists of….. AA flexible bar that rotates at a fixed point. BA rod that will only move horizontal C Two bars that change the direction of motion. DA ridged bar that pivots at a fixed point. Name a product or action that uses a lever mechanism.

  7. £2,000

  8. A lever has 3 named parts, they are……. A Load, fulcrum and effort. B Weight, pivot and energy. C Input, process and output. D Load, pivot and energy.

  9. A lever has 3 named parts, they are……. ALoad, fulcrum and effort BWeight, pivot and energy. CInput, process and output. D Load, pivot and energy. Can you remember the rhyme we have learnt to help you remember?

  10. £4,000

  11. The load is …. A The weight that is put onto something. B The load is the object you are trying to move or effect. C What is added to the lever. D The weight that effects the lever.

  12. The load is….. AThe weight that is put onto something. BThe load is the object you are trying to move or effect CWhat is added to the lever. DThe weight that effects the lever. Give me an example of a load for any lever mechanism.

  13. £8,000

  14. The fulcrum is…. AThe point where the lever pivots. BThe area of the lever that is full. C The point that doesn't move from it's spot. DThe area that is effected by the load.

  15. The fulcrum is…. AThe point where the lever pivots BThe area of the lever that is full CThe point that doesn't move from its spot. DThe area that is effected by the load. Give me an example of the fulcrum in any product or action that uses a lever

  16. £16,000

  17. The effort is…………. A What you need to do to make it work. B The measurement of input C Trying very hard to make it work. DWhere the force is added.

  18. The effort is ………. A What you need to do to make it work B The measurement of input C Trying very hard to make it work. DWhere the force is added. Give me an example of the effort in any product or action that uses a lever

  19. £32,000

  20. A class one lever……. A Has the effort in the middle B Has the load in the middle C Has the fulcrum in the middle. D Can have either the fulcrum or load in middle.

  21. A class one lever… A Has the effort in the middle. B Has the load in the middle. C Has the fulcrum in the middle. D Can either have the fulcrum or load in middle. Give me an example of a class 1, 2 and 3 lever.

  22. £64,000

  23. What is the gear called in the middle? A An “idler” gear. B The connective gear. C The rotational gear. D The reverse gear.

  24. What is the gear called in the middle? A An “idler” gear B The connective gear C The rotational gear. D The reverse gear. What does the idler gear do? (what is its function)

  25. If A gear turns close wise, what direction will gear G turn? G A

  26. £125,000

  27. A bevel gear…. A Reduces the speed of a machine or tool. B Changes the axis of rotation through 90 degrees. C ,Changes the direction of the output by 360 degrees. DChanges the axis of rotation by 360 degrees.

  28. A bevel gear…. A Reduces the speed of a machine or tool. B Changes the axis of rotation through 90 degrees. C Changes the direction of the output by 360 degrees. D Changes the axis of rotation by 360 degrees.

  29. Explain how this bevel gear works on the hand whisk. Why does the smaller gear turn faster than the large gear it is attached to?

  30. £250,000

  31. This mechanism is a ……….. Apulley B Lever C Gear D cam

  32. This mechanism is a ……….. A Pulley B Lever C Gear D Cam . What are pulley’s used for?

  33. £500,000

  34. If you increase the amount of pulleys in a system……… A It increases the mechanical advantage. BIt makes it easier to lift a heavy load. C It decreases the effort needed to lift a load. DIt increases the amount of belt/rope needed.

  35. If you increase the amount of pulleys in a system……… AIt increases the mechanical advantage. B It makes it easier to lift a heavy load. C It decrease the effort needed to lift a load. DIt increases the length of belt/rope needed.

  36. £1,000,000

  37. There are 4 types of motion, what is their name? A Rotary, linear, oscillating, reciprocating. BCircular, line, curved, reversed. C Rotary, linear , ocillier, recipient. DUp, down, left and right

  38. There are 4 types of motion, what is their name? A Rotary, linear, oscillating, reciprocating. B Circular, line, curved, reversed. C Rotary, linear, ocillier, recipient. D Up, down, left and right.

  39. Can name the type of motion for each symbol? Can name a product that uses each type of motion?

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