Category D1 questions
Every official question that can appear on the category D1 theory test, with correct answers and explanations. Search a topic or browse the list.
1 471 questions
- 7766 Is it advisable in winter time to pour petrol into the tank of a diesel engine bus? 1 pts D D1
- 7767 What function in a diesel engine does a glow plug perform? 1 pts D D1
- 7769 Which of the following symptoms may indicate a deficiency of fluid in the power steering on the bus? 1 pts D D1
- 7770 Which of the following symptoms most indicates the clutch disc wear? 1 pts D D1
- 7771 While carrying passengers on a tourist bus you notice smoke coming out from the engine compartment. Which of the following actions should you take immediately after stopping the vehicle? 3 pts D D1
- 7772 Where on the road should you stop your vehicle, when you see in front of you injured persons, crashed vehicles and emergency services vehicles approaching them? 3 pts D D1
- 7773 While performing resuscitation to an adult you should perform chest compressions at the rate of: 3 pts D D1
- 7774 Which method of chest compressions is correct when performing a cardiac massage to an adult? 3 pts D D1
- 7775 What is the symptom of excessive total clearance in the steering system? 1 pts D D1
- 7777 In this situation, when approaching the top of the hill on a two-way road, are you allowed to overtake the motorcycle? 3 pts B A A1 A2 +
- 7778 While driving a bus, are you allowed to consume food? 2 pts D D1
- 7779 In this situation, does the flashing yellow light allow you to drive beyond the traffic lights without stopping? 3 pts B A A1 A2 +
- 7782 You are driving on the right lane. Are you allowed to turn right at the intersection? 1 pts B A A1 A2 +
- 7821 Are you allowed in this situation to turn right onto the presented road? 3 pts B A A1 A2 +
- 7850 Which of the following information is a mandatory entry on the tachograph record sheet? 3 pts D D1
- 7851 Under which of the symbols shown does the tachograph record intervals during work and daily rest periods? 3 pts D D1
- 7852 For how long are you allowed to use the record sheets? 3 pts D D1
- 7855 How many metres distance from the preceding vehicle should you maintain when stopping in the tunnel due to a traffic jam? 3 pts D D1
- 7856 In which of these cases, does the engine brake turn off automatically? 3 pts D D1
- 7859 What may be the consequence of a long bus drive, when the tachometre indicator is constantly in the red field? 3 pts D D1