Test 23
20 questions • Permit C and C1 (English)
Signs and traffic rules
1
In what circumstance is a vehicle considered to be traveling at an abnormally low speed?
Cargo
2
On a truck, how far may a divisible load protrude beyond the footprint of the vehicle as a general rule?
Basic engine maintenance
3
In the liquid cooling system of an engine, between which components does the pump circulate the coolant?
Signs and traffic rules
4
If you are driving a truck on a roadway where a lane has been opened in the opposite direction to the usual one and you have two lanes for your own direction of travel, how must you drive?
Road safety
5
At night, if your truck has hazard lights and is immobilized by a breakdown on the shoulder of an interurban road, which lights must you leave on?
Definitions
6
How is a truck whose load structure consists of a fully enclosed compartment or receptacle classified under the regulations?
Definitions
7
What is the name of the truck whose load area consists of a completely closed compartment, with its interior padded or specially fitted to protect the goods?
Road safety
8
What basic precaution must a driver who is undergoing treatment with medicines take?
Weights and dimensions
9
To travel without needing to apply for a special authorization, what is the maximum length allowed, including the load, for a conventional road train not intended for transporting vehicles?
Maneuvers and right of way
10
When intending to overtake a vehicle that is signaling with its indicator the intention to turn left, how must the maneuver be carried out?
Technical aspects
11
Is it permitted to fit a truck with an audible warning device that emits musical notes or discontinuous sounds?
The tachograph
12
When driving a vehicle subject to the regulations on driving and rest times, what is the minimum duration required for a regular weekly rest period?
Road safety
13
What are the main signs that make it possible to recognize the onset of fatigue while driving?
Signs and traffic rules
14
On a roadway with at least two lanes for the same direction delimited by longitudinal road markings, on what type of road is it permitted to use the lane that best suits your destination?
Technical aspects
15
In a four-stroke, four-cylinder combustion engine, how much does the crankshaft turn during a single piston stroke?
Vehicle documents
16
When driving a truck with a maximum authorized mass (MAM) of 8,000 kg that is 11 years old, how often must it undergo the vehicle roadworthiness test (ITV)?
Technical aspects
17
What primary function do the fuses built into the vehicle's electrical system perform?
Signs and traffic rules
18
With regard to the regulatory speed limits, what is the maximum speed at which a special vehicle may travel?
Technical aspects
19
If the truck has a hydraulically operated clutch system, where is the filler cap of that fluid usually located?
Maneuvers and right of way
20
In which of the following situations is a stop considered under the regulations to seriously obstruct traffic?
