Test 18
20 questions • Permit D and D1 (English)
Vehicle mechanics and operation
1
In the pneumatic braking system of a bus, what main job does the unloader valve perform?
Road safety
2
Within preventive or defensive driving techniques, what is the principle of anticipation based on?
What to do in case of an accident
3
When giving aid to a person injured in a road accident, is it appropriate to give them medicines or drinks containing alcohol to revive them?
Speed
4
At what maximum speed is a bus equipped with seatbelts that is not carrying minors permitted to travel while overtaking on a dual carriageway?
Vehicle mechanics and operation
5
Which efficient driving guideline helps avoid unnecessary fuel consumption?
Transport of passengers, schoolchildren and minors
6
What is the maximum regulatory alcohol limit in exhaled air permitted for the driver of a bus used for school transport or transport of minors?
Road safety
7
Regarding the consumption of alcoholic drinks, what fundamental point must professional drivers bear in mind?
Transport of passengers, schoolchildren and minors
8
On a bus used for school transport and transport of minors, where must the attendant be seated by regulation as a general rule?
Concepts and administrative requirements
9
If a bus gets an unfavorable rating in the periodic roadworthiness test (ITV) and is given a deadline to correct the defects, under what conditions may it be driven during that period?
Maneuvers and signaling
10
If you are driving a bus and see at the entrance to a road the mandatory road for cars sign (R-404), what obligation or indication does it impose on you?
Driving on urban and interurban roads
11
When driving outside built-up areas at the wheel of a bus with a light trailer whose combined length exceeds seven meters, on a roadway with three lanes in its direction, which lanes is it permitted to use?
Maneuvers and signaling
12
When approaching this vertical regulatory sign, which vehicles are prohibited from entering the road?
Weights, dimensions and passengers
13
When the regulatory weight of the driver and that of the attendant (if there is one) are added to the tare of a bus, what technical mass concept is obtained?
Maneuvers and signaling
14
When driving a bus and preparing to overtake the vehicle ahead, is it mandatory to signal the maneuver?
Vehicle mechanics and operation
15
When driving a bus whose length exceeds 6 meters, is it mandatory to have side position lights fitted?
Transport of passengers, schoolchildren and minors
16
On services dedicated exclusively to school transport, which entity is required to notify the location of the stops to the body in charge of regulating traffic?
Driving on urban and interurban roads
17
When driving a 10-meter-long bus towing a light trailer on an interurban road with three lanes assigned to its direction of travel, are you permitted to use the third lane, the one furthest to the left?
Speed
18
When driving a bus on a conventional road, in which of these situations must you slow down and even stop the vehicle if necessary?
The tachograph and driving times
19
When carrying out a transport subject to the tachograph rules, is it permitted to reach a daily driving time of 10 hours?
Vehicle mechanics and operation
20
Does the size of a bus's frontal area affect the aerodynamic drag it experiences when moving?
