Category D questions
Every official question that can appear on the category D theory test, with correct answers and explanations. Search a topic or browse the list.
1 484 questions
- 6911 What must a bus driver carrying passengers not do? 2 pts D D1
- 6912 What must you not do when you drive a bus transporting passengers? 2 pts D D1
- 6913 What must a bus driver transporting passengers do before driving off? 2 pts D D1
- 6921 What necessary activities should be performed by a bus driver while replacing a wheel on the road? 1 pts D D1
- 6922 What necessary activities should be performed by a bus driver while replacing a wheel? 1 pts D D1
- 6923 What fuel should be used in diesel engines commonly found in buses? 1 pts D D1
- 6924 Can you add water to the cooling system of a bus engine? 1 pts D D1
- 6925 What will you use to dilute the concentrate, which is the main component of the cooling liquid? 1 pts D D1
- 6926 Which sub-assemblies of the bus are lubricated with gear oil? 1 pts D D1
- 6928 What causes ignition in a diesel oil? 1 pts D D1
- 6929 When you drive a bus, how can you identify excessive clearance of the steering mechanism? 1 pts D D1
- 6930 What symptom indicates a malfunction of the power steering system in a bus? 1 pts D D1
- 6931 What symptoms observed while driving a bus indicates that there is excessive clearance in the universal joints of the steering system? 1 pts D D1
- 6932 What may be the cause of lack of tightness in the pneumatic braking system applied in buses? 1 pts D D1
- 6933 Which of the following symptoms may indicate a malfunction of the air compressor of the brake system in the bus? 1 pts D D1
- 6934 What should you do in the event of an aggressive behaviour of a passenger towards you or other passengers, making it difficult for you to drive? 3 pts D D1
- 6935 At what distance behind the vehicle should you place a warning triangle in order to secure an accident scene on an express road? 3 pts D D1
- 6936 What should you primarily take care of in the event of a fire in the bus you are driving? 3 pts D D1
- 6938 How should you behave in case of a fire inside a bus during the journey? 3 pts D D1
- 7124 In this situation, can you make a U-turn at the intersection? 3 pts B A A1 A2 +