2. Who Wants To Be A Millionaire? Xs Edition

3. Question 1

4. Apples What unit is resistance measured in? A Gnomes B Ohms C Bones D Stones

5. What is resistance measured in? A Apple B Ohms C Bones D Stones

6. £100

7. Question 2

8. What instrument do we use to measure voltage? A A metre stick B Your pals fingers C A voltmeter D An Ammeter

9. What instrument do we use to measure voltage? A A metre stick B Your pals fingers C A voltmeter D An Ammeter

10. £200

11. Question 3

12. And how can we measure current? A An Ammeter B An Ohmmeter C A Voltmeter D The 100 metre sprint

13. And how can we measure current? A An Ammeter B An Ohmmeter C A Voltmeter D The 100 metre sprint

14. £300

15. Question 4

16. In a circuit if the Resistance is increased what happens to the current? A Increases B Decreases C Stays the same D No relationship

17. If the Resistance is increased what happens to the Current? A Increases B Decreases C Stays the same D No relationship

18. £500

19. Question 5

20. What is the formula that relates Energy, Power and Time? A E = P / t B E = P x t x R C E = t / P D E = Pxt

21. What is the formula that relates Energy, Power and Time? A E = P / t B E = Pxt / t C E = t / P D E = Pxt

22. £1,000

23. Question 6

24. How many joules are there in a kilowatt-hour? A 1000 x (60x60) B 1000 x 60 C 60 x (1000 / 60) D 1000 / (60x60)

25. How many joules are there in a kilowatt-hour? A 1000 x (60x60) B 1000 x 60 C 60 x (1000 / 60) D 1000 / (60x60)

26. £2,000

27. Question 7

28. Which one of these is NOT a practical use of the magnetic effect of current? A Motor B Relay C Heater D Bell

29. Which one of these is NOT a practical use of the magnetic effect of current? A Motor B Relay C Heater D Bell

30. £4,000

31. Question 8

32. What is the relationship between Power, Voltage and Current? A V=IR B V=IP C P=IR D P=IV

33. What is the relationship between Power, Voltage and Current? A V=IR B V=IP C P=IR D P=IV

34. £8,000

35. Question 9

36. What are the colours for Live, Neutral and Earth in a 3 pin plug? A Brown, Blue, Yellow/Green B Blue, Brown, Yellow/Green C Black, Red, Green D Blue, Red, Yellow

37. What are the colours for Live, Neutral and Earth in a 3 pin plug? A Brown, Blue, Yellow/Green B Blue, Brown, Yellow/Green C Black, Red, Green D Blue, Red, Yellow

38. £16,000

39. Question 10

40. What is the purpose of the earth wire? A Carry current back to supply B Carry current to ground C Send current to live D Send current to neutral

41. What is the purpose of the earth wire? A Carry current back to supply B Carry current to ground C Send current to live D Send current to neutral

42. £32,000

43. Question 11

44. What is the Power from a device drawing 3A with a Resistance of 100 ohms? A 300 Watts B 900 Watts C 900 Joules D 300 Joules

45. What is the Power from a device drawing 3A with a Resistance of 100 ohms? A 300 Watts B 900 Watts C 900 Joules D 300 Joules

46. £64,000

47. Question 12

48. To reverse the direction of a motor we reverse the: A The Commutator B The Carbon Brushes C The Current or Field D The Field Coil

49. To reverse the direction of a motor we reverse the: A The Commutator B The Carbon Brushes C The Current or Field D The Field Coil

50. £125,000

51. Question 13

52. Which of these appliances has the lowest power rating? A Electric Cooker B Hair Dryer C Curling Tongs D Electric Razor

53. Which of these appliances has the lowest power rating? A Electric Cooker B Hair Dryer C Curling Tongs D Electric Razor

54. £250,000

55. Question 14

56. 4 Bulbs connected in Parallel with a R of 11, 12, 13 and 14 ohms each Calculate their Total R ? A 3 ohms B 4 ohms C 51 ohms D 52 ohms

57. 4 Bulbs connected in Parallel with a R of 11, 12, 13 and 14 ohms each Calculate their Total R ? A 3 ohms B 4 ohms C 51 ohms D 52 ohms

58. £500,000

59. Question 15

60. In motors which component reverses the current every half turn? A Rotating Coil B Field Coils C Split ring Commutator D Graphite Brushes

61. In motors which component reverses the current every half turn? A Rotating Coil B Field Coils C Split ring Commutator D Graphite Brushes

62. £1,000,000