Ideal for revision on battery and Charging Systems.

1. 1 2 3 4 5 6 7 8 9 10 11
12 13 14 15
15 • £1 Million
14 • £500, 000
13 • £250,000
12 • 125,000
11 • £64,000
10 • £32,000
9 • £16,000
8 • £8,000
7 • £4,000
6 • £2,000
5 • £1,000
4 • £500
3 • £300
2 • £200
1 • £100

2. A: B:13.7v 12.0v
£100
What is the typical voltage of a charged battery
C: D:11.9v 12.6v
50:50

3. Excellent!

4. Unlucky!
That’s incorrect

5. A: B:Lead Sulphate Spongy Lead
£200
What is the Positive plates in a lead-acid battery made from
C: D:Lead Chloride Lead Peroxide
50:50

6. Excellent!

7. Sorry
That’s incorrect…

8. A: B:
£300
What mixture forms ‘Electrolyte’
C: D:Sulphuric acid &
distilled water
50:50
Hydrochloric acid &
distilled water
Citric acid & distilled
water
Battery acid & distilled
water

9. Fantastic

10. Oh dear!
That’s incorrect…

11. A: B: Spongy Lead
£500
When discharged the battery plates turn to;
C: D:Lead Peroxide Lead Monoxide
50:50
Lead Sulphate

12. Brilliant

13. Sorry
That’s incorrect…

14. A: B:Alpha & Delta Bravo & Star
£1,000
The formation of the ‘Stator’ windings are called
C: D:Alpha & Star Delta & Star
50:50

15. Well done!

16. Unlucky!

17. A: B:Rectifier Stator
£2,000
Name component ‘F’
C: D:Rotor Regulator
50:50

18. Super!

19. Oh no!
That’s incorrect!…

20. A: B:Regulator Rectifier
£4,000
Name component ‘K’
C: D:Stator Rotor
50:50

21. Very good!

22. Incorrect
So near and yet so far!

23. A: B:‘b' ‘d’
£8,000
What component controls voltage
C: D:‘a’ ‘e’
50:50

24. Very good!

25. Sorry!
That’s incorrect…

26. A: B:Telematics convertor Surge protection diode
£16,000
Which component is responsible for converting AC to DC
WattC: D:Diode convertor Rectifier
50:50

27. Very good!

28. Unlucky
That’s incorrect…

29. DigestionA: B:
Allow electrical
connection to the
stator
Allow electrical
connection to the
rotor
£32,000
What is the purpose of the ‘slip rings’?
C: D:Digestion
Allow electrical
connection to
the rectifier
To control the
speed of the rotor
50:50

30. Brilliant!

31. Unfortunately…
That’s incorrect!

32. A: B:Stator Rectifier
£64,000
When the ignition is switched on a small current supplied to
the warning light passes through which component and
the regulator to earth
C: D:Rotor Alternator body
50:50

33. Well done!

34. I’m sorry
That’s incorrect…

35. A: B:
Reduces voltage to
rotor windings
Reduces voltage to
the rectifier
£125,000
How does the voltage regulator control the alternator output voltage?
C: D:
Battery supply voltatge
is lowered
Turns on
accessories to use
excess voltage
50:50

36. Very good!

37. Incorrect
You should have got that
one!

38. A: B:Hybrid DC
Alternator
Hybrid DC
Dynamo
£250,000
What is used to recharge the batteries on a Hybrid vehicle
C: D:AC to DC convertor DC to DC convertor
50:50

39. Excellent!

40. Wrong Choice!
That’s incorrect…

41. A: B:To prevent belt slip To reduce NVH
£500,000
Why are clutches pullies or decoupler pullies fitted to Alternators ?
C: D:To reduce Alternator
speed
To increase
Alternator speed
50:50

42. Very Good!

43. Sorry!
That’s incorrect…

44. A: B:Stop start Alternator
Replenish System
£ 1,000,000
What is ‘StARS’ when referring to modern alternator systems?
C: D:Stop start Alternator
Reversible System
Simple Strategic
Alternator Reference
System
Simple Strategic
Alternator Replenish
System
50:50
StARS

45. Fantastic!

46. Unlucky
You were nearly a millionaire!

47. Thank you for playing!
Thank you for playing!