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.
Page 6 of 11 · questions 101-120 205 questions
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Question no. 7671
How many times will the braking distance lengthen if you double the speed of the bus that you are driving?
3 pts
D D1
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Question no. 7673
In which of the following cases are you required to give short horn blasts while driving a bus in the fog?
2 pts
D D1
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Question no. 7674
Which of the following factors can cause incorrect assessment of the situation on the road by the bus driver?
2 pts
D D1
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Question no. 7675
In which of the following cases are you allowed to use the rear fog lights while driving a bus?
2 pts
D D1
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Question no. 7676
In which of the following situations are you required to switch from high beam to low beam lights while driving a bus?
2 pts
D D1
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Question no. 7677
In which of the following situations should you use the speed retarder when driving a bus in a mountainous terrain?
2 pts
D D1
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Question no. 7678
In which of the following situations can the ABS of a bus be ineffective when braking?
2 pts
D D1
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Question no. 7679
In what position should you adjust the driver’s seat when preparing to drive a bus?
3 pts
D D1
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Question no. 7680
A properly adjusted external mirror on the bus shows:
3 pts
D D1
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Question no. 7682
How should you increase speed when driving a bus, if you want to drive economically?
3 pts
D D1
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Question no. 7683
Which of the following ways of stopping the bus before the intersection on a dry road surface is appropriate?
3 pts
D D1
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Question no. 7684
In which of the following cases do you get the most effective braking in a bus with a retarder?
3 pts
D D1
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Question no. 7685
Which of the following activities should you do to initiate engine braking?
3 pts
D D1
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Question no. 7686
Which of the following activities should you perform when braking rapidly in an emergency?
3 pts
D D1
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Question no. 7687
Which of the following functions does the retarder in a bus serve?
2 pts
D D1
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Question no. 7688
Which of the following activities must you not perform when carrying passengers on the bus?
2 pts
D D1
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Question no. 7764
Which of the following documents are you required to have on you, if you drive a bus carrying persons as part of a scheduled transport?
1 pts
D D1
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Question no. 7765
Which of the following actions should be performed prior to changing a wheel on a bus?
1 pts
D D1
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Question no. 7766
Is it advisable in winter time to pour petrol into the tank of a diesel engine bus?
1 pts
D D1
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Question no. 7767
What function in a diesel engine does a glow plug perform?
1 pts
D D1