Multiple Choice

SYNTHRHSHeng

1. 21. You should not fit to your vehicle

a) Α. Tyres of different construction on the same axle
b) Β. Tyres of the same construction on all axles.

2. 22. You are not recommended to fit to your vehicle

a) Α. Tyres of the same construction on all axles.
b) Β. Front radial tyres and rear crossed tyres.

3. 23. As regards the level of the lubrication oil in the gear-box

a) Α. You should check it every 10,000 km.
b) Β. The technician of the repair workshop is responsible for that at the programmed maintenances of the car.

4. 24. Should wheel alignment and balancing be performed by the driver himself?

a) Α. YES
b) Β. NO

5. 25. The aim of the tyre tread is to

a) Α. Remove the water from the road.
b) Β. Decorate the car.

6. 26. Does a lamp have unlimited lifetime?

a) Α. YES
b) Β. NO

7. 27. A bad balancing

a) Α. Causes the steering-wheel to vibrate and tyres to wear prematurely.
b) Β. Causes the vehicle to deviate from its course.

8. 28. A bad wheel alignment causes

a) Α. Deviation from the course and wear to the tyre tread.
b) Β. Strong vibrations.

9. 29. What may cause difficulty in handling the steering-wheel when the car is moving?

a) Α. Lack of balancing of the front wheels.
b) Β. Low air pressure of the tyres.
c) Γ. Distortion of the wheel-rim.

10. 31. Must the tyres of the same axle have the same pressure?

a) Α. Yes, they certainly must have the same pressure.
b) Β. No, they do not need to have the same pressure.

11. 32. What may be the reason for the vibration of the steering-wheel at a high speed?

a) Α. Excessive load.
b) Β. Lack of balancingof the front wheels
c) Γ. Loss of air pressure of the tyres.

12. 34. If the engine has been overheated due to a lack of refrigerating fluid, what should you do?

a) Α. Continue your course up to the nearest repair workshop.
b) Β. Open carefully the radiator container and fill in the refrigerating fluid while the engine is in operation.

13. 35. When the starter motor (ignition) does not work, what is the possible cause?

a) Α. Bad condition of the battery.
b) Β. Worn sparking plugs.
c) Γ. The multiplier does not work.

14. 36. What may a destroyed thermostat which remains off due to a failure cause?

a) Α. Wear to the water pump.
b) Β. Dangerous increase of engine temperature.
c) Γ. Abrupt cooling of the engine.

15. 37. How often should you normally check the pressure of the tyres of your car?

a) Α. Daily.
b) Β. Weekly.
c) Γ. Monthly.

16. 38. In case of removal of the catalytic converter of a car, what happens?

a) Α. Nothing.
b) Β. Engine power is significantly increased.
c) Γ. Exhaust gases which are noxious to health are emitted by the car.

17. 39. What is the consequence of a dirty air filter?

a) Α. The engine presents operation interruptions.
b) Β. The engine starts with difficulty.
c) Γ. Fuel consumption is greater.

18. 40. When are you allowed to drive a motor vehicle in public roads?

a) Α. When you possess the vehicle registration licence.
b) Β. When the vehicle does not meet the requirements of safe traffic.

19. 41. What is the cause of the blue smoke that comes from the exhaust pipe of a petrol-engined car?

a) Α. Engine cooling system does not function properly.
b) Β. A failure of the electrical system.
c) Γ. The combustion of engine lubrication oil.

20. 42. When the starter motor does not work, which of the following is the possible cause?

a) Α. The belt has broken.
b) Β. There is a power-cut between the battery and starter motor.
c) Γ. The multiplier does not work.

21. 44. What is the main consequence of a fan operation failure?

a) Α. Engine overheating.
b) Β. Excessive engine noise.
c) Γ. Destruction of the water pump.

22. 45. On which wheels of the car should you preferably fit new tyres?

a) Α. Two front wheels.
b) Β. Two rear wheels.
c) Γ. One front wheel and one rear wheel diagonally.

23. 46. What is the main consequence of the loosening of the cooling water pump belt?

a) Α. Engine overheating.
b) Β. Excessive engine noise.
c) Γ. Destruction of the water pump.

24. 47. In case of jamming of the starter motor (ignition), how can this damage be repaired?

a) Α. By dismantling it.
b) Β. By selecting a high gear (3rd or 4th) and causing the vehicle to move (push) back and forth.
c) Γ. By changing the battery.

25. 48. How will you realize that your exhaust pipe needs to be replaced?

a) Α. From the excessive fuel consumption.
b) Β. From the excessive noise.
c) Γ. From the colour of the exhaust gases.

26. 50. What is the multiplier?

a) Α. A device which converts the voltage of current from low to high.
b) Β. A device which distributes high voltage current to the sparking plugs.
c) Γ. A device which extinguishes pests.

27. 51. What is the usefulness of the clutch?

a) Α. Vehicle effective slow-down is achieved.
b) Β. Engine noise is reduced.
c) Γ. It engages the engine with and disengages it from the other parts of the driving system.

28. 52. When may a battery suffer a damage?

a) Α. When it has not been used for a long period.
b) Β. When you use (fill in) the suitable fluid.
c) Γ. When the fluid covers completely the plates of the battery.

29. 53. In case a fuse has blown you should replace it

a) Α. With the same fuse which you short-circuit with a wire.
b) Β. With a new fuse of the same intensity of current.
c) Γ. With a new fuse of higher intensity of current.

30. 54. How can you check whether the automatic seat belts work?

a) Α. By pulling them hard and abruptly.
b) Β. By pressing hard the footbrake pedal after the car has developed a high speed.
c) Γ. The automatic seat belts do not need to be checked.

31. 55. If you notice that a lamp of one of the lights of your vehicle does not switch on, you should first check

a) Α. The battery.
b) Β. The lamp.
c) Γ. The generator or the alternator.

32. 57. What is the aim of the handbrake?

a) Α. To immobilise the vehicle in case of parking and as an auxiliary brake where required.
b) Β. To stop (brake) the car.
c) Γ. To start on a downhill.

33. 58. How can you realize mainly that the fan does not work

a) Α. From the indications of the temperature gauge.
b) Β. From the indications of the manometer or the engine lubrication oil pressure indication lamp.
c) Γ. From the engine noise

34. 59. What is the aim of the thermostat?

a) Α. It ensures fast air circulation, when it is on.
b) Β. It maintains engine temperature over a certain level.
c) Γ. It obstructs water circulation, when this has been overheated.

35. 60. What should you do if the engine oil pressure lamp is on while the engine works?

a) Α. Change engine oil.
b) Β. Check the quantity of oil and fill it in, if necessary.
c) Γ. Replace the belt of the camshaft.

36. 61. What should the tyres of the same axle have?

a) Α. Different type of tread but same extent of wear.
b) Β. Different extent of wear as long as they have the same type of tread.
c) Γ. Same type of tread and same extent of wear.

37. 62. During the movement of the car, you notice that this deviates from a straight course to one side. What is the possible cause?

a) Α. Great difference in the wear of the front tyres.
b) Β. Great difference in the air pressure of the front tyres.
c) Γ. Single-sided loading of the vehicle.

38. 63. You notice that one tyre of the car has lost air and you have to replace the wheel with a spare one. How should you unscrew the bolts which support the wheel?

a) Α. Jack up the car and unscrew the bolts using the special spanner while the wheel is off the ground.
b) Β. Unscrew the bolts with the special spanner while the wheel is touching the ground.

39. 64. What kind of tyres should you fit to your car?

a) Α. Those recommended by the technician of the repair workshop.
b) Β. Those you think that fit your car better.
c) Γ. Those recommended by the manufacturer of the car.

40. 66. If the fuse of an electrical circuit (e.g. lights) of your car is blown, what should you do?

a) Α. Replace it with a new one of less ampere.
b) Β. Replace it with a new one of more ampere.
c) Γ. Replace it with a new one of the same ampere.

41. 67. When there is lack of refrigerating fluid in the radiator of a car or the belt of the ventilator is cut or loose or there is lack of engine oil, what is the possible indication to be shown on the dashboard?

a) Α. Regular temperature.
b) Β. High temperature.
c) Γ. Low temperature.

42. 68. During winter mainly in order to prevent engine cracks, what kind of fluid should you pour into the radiator of the engine?

a) Α. Distilled water.
b) Β. Anti-freeze fluid.
c) Γ. Tap water.

43. 69. When you notice an engine overheating on the dashboard, which of the following causes are possible?

a) Α. Lack of refrigerating fluid.
b) Β. Excessive use of the heating system.
c) Γ. Malfunction of the air-conditioning.

44. 70. When the car engine presents interruptions during its operation, which are not due to a lack of petrol, which of the following causes is more possible?

a) Α. Malfunction of the electrical circuit of the car.
b) Β. Defective battery.
c) Γ. The engine has been overheated.

45. 71. In the event that you realize that the footbrake pedal is very elastic, which of the following causes is more possible?

a) Α. A leak of brake fluids or very low level of brake fluids.
b) Β. The friction surfaces may be wet.
c) Γ. The friction surfaces may have been destroyed.

46. 72. Why should you regularly check the quantity (level) of engine oil?

a) Α. So as not to miss guarantee of the vehicle.
b) Β. So as to check whether it needs to be changed.
c) Γ. For any leaks or excessive oil combustion by the engine.

47. 74. How often must the periodical technical control of a private passenger car be carried out?

a) Α. Every four years.
b) Β. Every two years, unless a different schedule has been determined by the Ministry of Transport and Communications.
c) Γ. Every year.

48. 75. When driving your car you realize that suddenly some lights do not switch on, what may happen?

a) Α. A battery failure.
b) Β. The fuse of the relevant electrical circuit has blown.
c) Γ. An engine failure.

49. 78. What does size 15 indicate on a tyre 175/70 R15 87T?

a) Α. External diameter of the tyre.
b) Β. Diameter of the wheel-rim to which the tyre can be fit.
c) Γ. Maximum load the tyre can bear.

50. 80. The tyres of your vehicle are very worn on the middle of the tread. It is very likely that

a) Α. There was a high tyre pressure for a long period.
b) Β. There was a low tyre pressure for a long period.
c) Γ. This is the normal type of wear.

51. 81. When you notice on the dashboard that the engine has been overheated, which of the following is the possible cause?

a) Α. Malfunction of the distributor.
b) Β. Malfunction of the thermostat.
c) Γ. Malfunction of the brakes.

52. 82. While driving you notice that the temperature gauge of your vehicle shows a fast temperature raise. The most possible cause of this is

a) Α. The level of engine lubrication oil is low.
b) Β. The sparking plugs have oil.
c) Γ. The belt of the fan is broken.

53. 83. The emission of smoke from a diesel-engined passenger car may be due

a) Α. A blocked air filter.
b) Β. A failure of the injection system.
c) Γ. A blocked fuel filter.

54. 84. What happens when you are driving with a very low tyre pressure?

a) Α. The tyres may be damaged due to overheating.
b) Β. Driving stability is reduced.
c) Γ. Tyres last longer.

55. 87. Who is responsible for the good condition of a vehicle that has a licence?

a) Α. The owner or holder of the car.
b) Β. The insurance company.
c) Γ. The driver.

56. 88. What may happen if the wheels of the same axle present dissimilar braking?

a) Α. The vehicle may slide laterally.
b) Β. The wheel which does not brake well is immobilised first.
c) Γ. The braking distance is shorter.

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