All common, goods and passenger modules for the Driver Qualification Card, with official quizzes.
Driving torque is the rotational force generated by the engine. It is produced when the piston pushes on the crankshaft through the crank: the torque is the product of the force exerted by the piston and the length of the crank arm. Describes the torque value as the number of revolutions varies. First it increases, reaches a maximum, then decreases. Describes the power value as the rpm varies. First it increases, reaches a maximum then decreases. The peak occurs at higher rpm of the torque. Interval between maximum torque rpm and maximum power rpm. Defines the elasticity of the engine. Here the performance is optimal. The optimal performance of the engine occurs at a rpm close to that of the maximum torque. The best compromise between speed and consumption is found in the same regime. Torque Curve: Describes the torque value as the number variesI was on a roll. First it increases, reaches a maximum, then decreases. 💡The optimal performance of the engine occurs at a number of revolutions close to that of the maximum torque. The best compromise between speed and consumption is found in the same regime.
Maximum torque: The corresponding speed is lower than that of the maximum power. It coincides with the maximum efficiency of the engine. Maximum power: It is reached at higher rpm than the maximum torque. Beyond this point both curves decrease. Motor elasticity: Determined by the width of the stability field. An elastic engine allows you not to change gear frequently. Over-revving: Engine speed above maximum power. Causes excessive fuel consumption and increased polluting emissions.
Aerodynamic resistance is the force that opposes the advancement of the vehicle due to friction with the air. It grows proportionally to the square of the speed: by doubling the speed, the resistance quadruples! Even a small increase in speed causes a large increase in aerodynamic drag (proportional to V²). Driving at a constant speed saves fuel. Overloading the vehicle increases polluting emissions. Fundamental rule to remember: Even a small increase in speed causes a large increase in aerodynamic drag (proportional to V²). Driving at a constant speed saves fuel. Overloading the vehicle increases polluting emissions.
Safety systems are divided into active (prevent accidents) and passive (reduce consequences). Advanced electronic systems serve to increase both forms of vehicle safety. It reduces total stopping distances and allows maneuvering during emergency braking. Does not reduce fuel consumption during acceleration. It automatically maintains a safe distance from vehicles in front thanks to a radar. It intervenes during braking, not in emergency stop mode. It blocks the wheel that slips during acceleration and transfers the driving torque to the other wheel. Reduces the risk of skidding (not emergency braking). Automatic stability and traction control system. It's not just mechanical: it's an electronic system that acts on all the wheels of the vehicle. Electronic system that optimizes the suspension: controls the shock-absorbing effect, improves gripof road and ride comfort. Electronically adjusts the vehicle level. It can also be used for lowering the loading floor of buses. ASCT – Stability Control: Automatic stability and traction control system. It's not just mechanical: it's an electronic system that acts on all the wheels of the vehicle. AAS – Active Suspensions: Electronic system that optimizes the suspension: controls the damping effect, improves road holding and ride comfort.
BAS / BDC / EBS / EBA / AFU: Brake assist systems that recognize sudden braking and apply the minimum pressure to the braking system automatically. Speed limiter: Mandatory for all M2, M3, N2, N3 category vehicles. For trucks with mass >3.5 t. For tanks with mass >12 t (regardless of the registration date). 💡 Remember for the exam: ABS reduces stopping distances and allows you to steer during emergency braking. It does not reduce fuel consumption during vehicle acceleration.
The gearbox is a transmission component that serves to modify the relationship between the engine and the driving wheels. It allows you to balance the traction force with the total resistance to advancement, adapting the speed to variations in slope.
On steep descents it is necessary to use low gears to exploit the braking effect of the engine. When climbing hills with a loaded vehicle, you must not use improperly reduced gears: instead, lower gears should be inserted as the load increases. ⚠️On steep descents you need to use low gears to take advantage of the braking effect of the engine. When climbing hills with a loaded vehicle, you must not use improperly reduced gears: instead, lower gears should be inserted as the load increases.
Braking distance is the distance the vehicle travels from the start of braking to a complete stop. It is proportional to the square of the speed: if the speed doubles, the braking distance quadruples. The braking distance is proportional to V². For the same braking force, it increases with the inertia and mass of the vehicle. Within the limits of adhesion, the braking distance does not depend on the weight of the vehicle. But for the same braking force, a heavier vehicle travels more distance. On wet or icy surfaces, grip decreases drastically. Worn tires increase braking distance. Weight and braking: Within the limits of adhesion, the braking distance does not depend on the weight of the vehicle. But for the same braking force, a heavier vehicle travels more distance.
Heavy vehicles have compressed air braking systems (tyres). The driver must constantly monitor the pressure on the dashboard pressure gauges. In case of low pressure: do not increase the rpm, but operate the brake pedal carefully and stop. Excessive air pressure in the braking system reservoirs can be caused by faulty operation of the regulation and control unit. The speed limiter is mandatory for all M2, M3, N2, N3 vehicles. Compressed air brakes: Excessive air pressure in the braking system reservoirs can be caused by faulty operation of the adjustment and control unit. The speed limiter is mandatory for all M2, M3, N2, N3 vehicles.
Any organic or functional damage to the worker resulting from work activity constitutes an accident at work. There are three characterizing elements: The event must occur in the context of professional work activity. The harmful event must be of a violent nature and concentrated over time (not chronic). It must produce an injury that results in temporary or permanent impairment.
The majority of road accidents are attributable to incorrect driver behaviour. The most frequent causes are: Inadequate speed: One of the most recurring causes of accidents. It must be adapted to road conditions, weather and load. Failure to respect the right of way: Frequent error at intersections and in merging maneuvers. Distracted driving: Use of telephone, ignored signs, reduced attention. Safety distance: Failure to respect the safety distance is a frequent cause of rear-end collisions. Driver fatigue: Increases reaction time and reduces judgement. 💡 Note: During professional activity the driver is also exposed to the risk of injury resulting from fire. Tires with worn tread significantly increase the risk of accidents.
The law sets maximum driving times and minimum rest periods with three main objectives: Protect the driver from risks resulting from excessive fatigue. Improve social and working conditions. Protect other road users from the risk of accidents caused by excessively tired drivers.
The tachograph is the instrument that automatically records: driving times, working times, availability, driving breaks and daily rest periods. Who is the "driver"?: Anyone who is responsible for driving the vehicle, even for a short period, or is on board with the task of driving it when necessary. Daily driving period: The total driving period between the end of a daily rest and the start of the next daily (or weekly) rest.
Transport of goods: Applies to drivers of vehicles with a maximum permissible mass exceeding 3.5 t. Passenger transport: Applies to bus drivers in public service. Short lines excluded: Buses in regular service whose route does not exceed 50 km are excluded. Slow vehicles excluded: Vehicles whose maximum authorized speed is ≤ 40 km/h are excluded.
They can enter, circulate and stay for up to 3 months with only a valid identity card, without a residence permit. Declaration of presence required for stays over 3 months. To enter Italy you need a valid passport and entry visa. They are subject to border, customs, currency and health controls.
A citizen of an EU Member State staying in another Member State can only be expelled for reasons of public order, public security or health. The visa is an authorization granted to the foreigner to enter Italy. What it involves: Abolition of systematic controls at internal borders. Internal borders can be crossed at any point without checking people. External borders: Strengthening of border controls outside the Schengen area. Common rules and procedures on visas, short stays, asylum and checks. Participating states: Non-EU states also join (e.g. Norway, Switzerland). Poland and Slovenia are inside the Schengen area. Suspension: Each signatory state can suspend the application of the treaty for a limited period and for specific reasons (e.g. public order). 📋The citizen of an EU member state chand resides in another Member State can only be removed for reasons of public order, public security or health. The visa is an authorization granted to the foreigner to enter Italy.
The image of a road haulage company is determined by multiple factors and influences customer opinions, directly impacting the company's turnover.
The quality of drivers' work performance directly influences the company's image and competitiveness. The trucking industry is subject to intense competition. Clothing: The driver has the obligation to dress in an appropriate and professional manner. Absence from work: In case of impossibility to go to work, the driver must notify the company in time to allow the organization of the service. Conflicts with customers: In case of disagreement between the carrier and the customer, the driver must maintain correct and professional behavior, without taking sides. Interlocutors: The driver has contact with: customers, customs authorities, police authorities, colleagues, suppliers. He is an ambassador for the company. The driver is the image of the company: The quality of the drivers' work performance directly influences the image and competitiveness of the companyenterprise. The trucking industry is subject to intense competition.
Ergonomics guarantees the safety and comfort of those who carry out the work. The driving position is ergonomic when:
Continued exposure exposes the driver to spinal pain. Exercising to strengthen your lower back and neck muscles reduces damage. It negatively affects the driver's well-being. Cabin soundproofing improves when traveling with the windows closed. Staying in the same posture for prolonged periods increases the health risk. Changing positions slightly and taking breaks reduces damage. Ergonomic seat: Staying in the same posture for prolonged periods increases the risk to your health. Changing positions slightly and taking breaks reduces damage.
Alcohol and drugs must not be consumed while driving for any reason. Before taking any medicine, read the package leaflet to check the effects on your driving ability. Drinking while driving: Causes aggression, overestimation of one's own abilities and of the vehicle. Continued use causes gastritis and stomach ulcers. Sedative drugs: They can lengthen reaction time, cause drowsiness and decrease alertness. Do not combine them with alcohol (it enhances the calming effect). Antibiotics + alcohol: The combination can produce serious adverse effects on driving ability. Drugs: They cause overestimation of one's abilities, aggression and underestimation of danger. Absolutely prohibited. Zero tolerance while driving: Alcohol and drugs must not be consumed while driving for any reason. Beforetake any medicine, read the package leaflet to check the effects on your driving ability.
By physical state: Goods are distinguished by natural state: solid, liquid and gaseous. By origin: National (produced in the national territory) or foreign/foreign. Perishable goods: Require rapid consumption or special attention for conservation. They require refrigerated vehicles.
Loading unit with dimensions and characteristics unified on an international basis. Used in intermodal traffic. Loading unit for intermodal traffic. Internationally unified dimensions. They allow combined road-rail transport. They allow you to leave the body on the ground for loading/unloading operations, optimizing times and avoiding long vehicle stops. Container: Load unit with dimensions and characteristics unified on an international basis. Used in intermodal traffic.
Transport carried out on behalf and in the interest of third parties, as the main business activity. Requires specific authorization and registration in the Register of Road Hauliers. Transport carried out with vehicles registered to the company to transport its goods. Transport is ancillary to the prevailing economic activity. Third Party Account: Transport carried out on behalf and in the interest of third parties, as the main business activity. Requires specific authorization and registration in the Register of Road Hauliers.
The increase or decrease in the cost of transport is directly reflected in the cost of the transported products. The choice of transport mode depends on: Distance to travel, type of goods, required delivery times, available infrastructure. Transportation rates, fuel consumption, flat route vs. mountainous, vehicle more suitable for the load. Technical Factors: Distance to travel, type of goods, required delivery times, available infrastructure.
Compared to road transport, rail transport is safer, less expensive in energy and environmental terms, but less suitable for the door-to-door market. The difficulties of the European system depend on the unbalanced growth of the different modes. 🚂Rail transport compared to road transport is safer, less expensive in energy and environmental terms, but less suitable for the door-to-door market. The difficulties of the European system depend on the unbalanced growth of the different modes.
Oscillatory motion around the barycentric transverse axis. It depends on the flexibility and softness of the suspension. May cause load shifting and passenger discomfort. Lateral sway of the vehicle. Increase on two curves in quick succession. It can lead to tipping. It depends on the state of the suspensions.
Advance driving (advance action on the controls) allows the driver to: Sudden braking can cause: loss of grip when cornering, injury to passengers, dangerous movement of goods in the load compartment, accelerated wear of the brakes. Sudden braking on heavy vehicles: Sudden braking can cause: loss of grip when cornering, injuries to passengers, dangerous movement of goods in the load compartment, accelerated wear of the brakes.
Force Weight: Product of mass × acceleration of gravity (g = 9.81 m/s²). It depends on the mass but not on the inclination of the vehicle. It changes with the load. Driving Force: Propulsive force generated by the engine and transmitted to the wheels. It is partly absorbed by mechanical components. Transmitted to the ground thanks to adhesion. Centrifugal Force: Tends to project the vehicle towards the outside of the curve. It is proportional to mass and velocity squared. It is reduced by varying the trajectory. Centripetal Force: It opposes the centrifugal force and allows you to travel curved trajectories. It depends on the grip of the tires on the ground. It is proportional to mass and velocity. Kinetic Energy: Proportional to the mass and the square of the velocity. A heavy vehicle at high speed has enormous kinetic energy to dissipate when braking.
Achieving the best balance between employees and assets in the company organization depends on the type of service, size and legal form of the company. Large companies, usually joint-stock or joint-stock companies with multiple employed drivers and a large fleet of vehicles. Usually a family business, individual or partnership, often with the owner as the sole driver. The customer agrees on the service per time and/or per trip. Scheduled Services: Large companies, usually joint-stock or joint-stock companies with multiple employed drivers and a large fleet of vehicles.
The EU aims to develop an integrated transport system that uses the potential of each mode: road for door-to-door flexibility, rail for long distance and energy efficiency, maritime and air where appropriate. Single Market: It is based on the free movement of goods, services, people and capital between member states. EU objectives: Transfer a greater percentage of long-distance road transport and short-distance air transport to rail. Improving Europe's railways. Disadvantages of road transport: Recurrent traffic jams. High environmental impact. Congestion in urban areas. TEN-T networks: Trans-European transport networks: major infrastructure projects improving European connectivity. Resource optimization: Linked to transport policy, the choice of the most convenient modes and the possibility of using reyou integrate transport. Intermodal and sustainable transport: The EU aims to develop an integrated transport system that uses the potential of each mode: road for door-to-door flexibility, rail for long distance and energy efficiency, maritime and air where appropriate.