Test 12
20 questions • Permit D and D1 (English)
Vehicle mechanics and operation
1
One of the factors involved in calculating the aerodynamic coefficient of a bus is:
Concepts and administrative requirements
2
For a 30-year-old driver who has just obtained the class D driving license, within what period must the renewal of its validity be applied for?
Road safety
3
When driving a bus carrying 35 passengers, what is the maximum permitted blood alcohol level that the driver must not exceed?
Vehicle mechanics and operation
4
When must the driver replace the windshield wiper blades of the bus?
Transport of passengers, schoolchildren and minors
5
Within the regulatory set of accessories, spare parts and tools, which item is a bus required to carry on board?
Maneuvers and signaling
6
When merging onto a motorway or dual carriageway using an acceleration lane, what guideline must the driver follow?
The tachograph and driving times
7
When driving a bus subject to the rules on driving and rest times, is it permitted to take a reduced weekly rest period of 24 consecutive hours?
Vehicle mechanics and operation
8
On the instrument panel, if the oil pressure gauge shows an abnormally low pressure with no apparent fault in the circuit, what is the usual condition of the engine oil?
Concepts and administrative requirements
9
What driving license is required to operate a trolleybus configured with 35 seats?
Road safety
10
When driving a bus on a wet road surface, how is the braking distance affected?
Driving on urban and interurban roads
11
When driving a bus used for discretionary passenger transport, are you authorized to drive in a high-occupancy vehicle (HOV) lane?
Maneuvers and signaling
12
If a bus and a truck meet at a narrowing that does not allow them to cross at the same time, and the bus driver saw the Priority over oncoming traffic sign (R-6) at the entrance, which of them is required to reverse?
Transport of passengers, schoolchildren and minors
13
Is it permitted to use the school transport sign (V-10) without the lower rectangle bearing the text inscription?
Transport of passengers, schoolchildren and minors
14
In the field of school transport and transport of minors, which of these vehicles are required to have the emergency light signal?
Speed
15
Traveling on a motorway under normal traffic and visibility conditions, what is the minimum speed at which a bus equipped with seatbelts and not carrying out school transport must travel?
Vehicle mechanics and operation
16
In the engine lubrication system, which instrument indicates the oil pressure in the circuit?
Driving on urban and interurban roads
17
When driving a bus in a lane bounded on both sides by double broken lines, what regulatory rule must be complied with?
Maneuvers and signaling
18
If a bus and a truck meet head-on in an unsigned narrow section of the road, and it is not known which entered first, which of the two is required to reverse to let the other pass?
Vehicle mechanics and operation
19
In a vehicle whose battery requires periodic maintenance, which checking and care task must be carried out?
Weights, dimensions and passengers
20
What is the maximum length permitted by the regulations for a rigid bus with two axles?
