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.
Page 44 of 74 · questions 861-880 1 471 questions
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Question no. 6921
What necessary activities should be performed by a bus driver while replacing a wheel on the road?
1 pts
D D1
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Question no. 6922
What necessary activities should be performed by a bus driver while replacing a wheel?
1 pts
D D1
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Question no. 6923
What fuel should be used in diesel engines commonly found in buses?
1 pts
D D1
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Question no. 6924
Can you add water to the cooling system of a bus engine?
1 pts
D D1
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Question no. 6925
What will you use to dilute the concentrate, which is the main component of the cooling liquid?
1 pts
D D1
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Question no. 6926
Which sub-assemblies of the bus are lubricated with gear oil?
1 pts
D D1
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Question no. 6928
What causes ignition in a diesel oil?
1 pts
D D1
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Question no. 6929
When you drive a bus, how can you identify excessive clearance of the steering mechanism?
1 pts
D D1
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Question no. 6930
What symptom indicates a malfunction of the power steering system in a bus?
1 pts
D D1
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Question no. 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
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Question no. 6932
What may be the cause of lack of tightness in the pneumatic braking system applied in buses?
1 pts
D D1
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Question no. 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
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Question no. 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
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Question no. 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
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Question no. 6936
What should you primarily take care of in the event of a fire in the bus you are driving?
3 pts
D D1
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Question no. 6938
How should you behave in case of a fire inside a bus during the journey?
3 pts
D D1
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Question no. 7124
In this situation, can you make a U-turn at the intersection?
3 pts
B A A1 A2 +
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Question no. 7127
Can you use the horn in this situation to warn the pedestrian of danger?
1 pts
B A A1 A2 +
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Question no. 7128
Should you change to the middle lane in this situation when you intend to go straight on?
2 pts
B A A1 A2 +
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Question no. 7129
Can you use the horn in this situation to warn the pedestrian of danger?
1 pts
B A A1 A2 +