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Licencia Profesional Clases C D E Practice Questions - Licencia Profesional Clases C, D y E Theoretical Examination (Professional Driver, Argentina) Exam
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Question
1
of 25
QUESTION 1 / 25
Under Argentine National Traffic Law 24.449, what is the minimum age and prerequisite experience required to obtain a professional driver's license (Classes C, D, or E)?
Choose one answer below.
A
Minimum 18 years of age with 6 months of holding a Class A license
✓
B
Minimum 21 years of age and at least 1 year of prior experience holding a valid Class B (private car) license
✓
C
Minimum 25 years of age with no prior licensing required
✓
D
Minimum 20 years of age with an engineering diploma
✓
QUESTION 2 / 25
Which commercial vehicle category is authorized under Class C of the Argentine Licencia Nacional de Conducir?
Choose one answer below.
A
Two-wheeled motorcycles exceeding 300 cc
✓
B
Rigid freight trucks without a trailer (camiones sin acoplado) and vehicles exceeding 3,500 kg gross vehicle weight
✓
C
Public passenger buses carrying more than 8 passengers
✓
D
Articulated semi-trailers exceeding 45 tonnes
✓
QUESTION 3 / 25
Since Disposición ANSV 54/2025 replaced the former LiNTI regime, which credential authorizes a professional driver to perform interjurisdictional (inter-provincial) freight or passenger transport in Argentina?
Choose one answer below.
A
The Licencia Nacional de Transporte Interjurisdiccional (LiNTI), which must still be renewed separately every year
✓
B
The Licencia Nacional de Conducir professional classes C, D or E, which now carry interjurisdictional character and are issued through delegated provinces/CABA with ANSV-registered training and medical providers
✓
C
A municipal delivery parking badge
✓
D
An international driving permit (IDP) issued by the Automobile Club Argentino (ACA)
✓
QUESTION 4 / 25
Which specific class and subclass of license is required to operate an emergency ambulance (ambulancia de emergencia) in Argentina?
Choose one answer below.
A
Class B.1
✓
B
Class D.4 (Servicios de urgencia, emergencia y similares), which must be held together with the base subclass corresponding to the vehicle (A, B, C, D or E)
✓
C
Class C.2
✓
D
Class E.1
✓
QUESTION 5 / 25
What is the legal maximum blood alcohol concentration (BAC) permitted for professional drivers operating under Classes C, D, or E in Argentina?
Choose one answer below.
A
0.5 grams per liter of blood
✓
B
0.2 grams per liter of blood
✓
C
Strictly 0.0 grams per liter of blood (tolerancia cero)
✓
D
0.8 grams per liter of blood
✓
QUESTION 6 / 25
What is the primary function and legal purpose of the on-board Tachograph (Tacógrafo) installed in commercial buses and heavy trucks in Argentina?
Choose one answer below.
A
To automatically pay highway tolls via wireless RFID
✓
B
To continuously record vehicle speed, driving time, distance traveled, and rest intervals on chart discs or digital memory for regulatory compliance
✓
C
To measure engine oil viscosity and cabin temperature
✓
D
To restrict the vehicle engine from exceeding 2,000 RPM
✓
QUESTION 7 / 25
Under the Argentine driving-time rules applied to professional road cargo transport, what rest pause must a driver take after 4 hours of continuous driving?
Choose one answer below.
A
No pause is required until the full daily driving limit is reached
✓
B
A rest pause of at least 30 minutes (which may be fractioned as regulated)
✓
C
A full overnight rest of 8 hours
✓
D
Only a 5-minute fuel stop
✓
QUESTION 8 / 25
What is the validity period (vigencia) of a professional Licencia Nacional de Conducir (classes C, D or E) for a driver aged 21 to 65 under the current national licensing framework?
Choose one answer below.
A
1 year for all professional drivers regardless of age
✓
B
5 years, reduced to 2 years for drivers aged 66 to 70 and to 1 year from age 71
✓
C
10 years
✓
D
Lifetime, with no renewal requirement
✓
QUESTION 9 / 25
To keep a professional driver's license (classes C, D and E) valid in Argentina, how often must the holder verify their psychophysical aptitude?
Choose one answer below.
A
Every 10 years
✓
B
Every 2 years, through a psychophysical fitness certificate issued by ANSV-registered medical providers
✓
C
Only once, when the license is first issued
✓
D
Every 6 months
✓
QUESTION 10 / 25
What vehicle configuration requires a Class E.1 license in Argentina?
Choose one answer below.
A
A passenger bus with 20 seats
✓
B
Articulated commercial vehicles (camiones articulados con semirremolque) and rigid trucks towing full trailers (camión con acoplado)
✓
C
An ambulance carrying emergency medical equipment
✓
D
A light passenger car towing a 500 kg utility trailer
✓
QUESTION 11 / 25
Which entity in Argentina is the regulatory authority responsible for auditing, inspecting, and controlling interjurisdictional passenger and freight transport operations?
Choose one answer below.
A
Comisión Nacional de Regulación del Transporte (CNRT)
✓
B
Comisión Nacional de Energía Atómica (CNEA)
✓
C
Superintendencia de Riesgos del Trabajo (SRT)
✓
D
Instituto Nacional de Cine y Artes Audiovisuales (INCAA)
✓
QUESTION 12 / 25
What document must a commercial truck driver carry that specifies the nature, origin, destination, and legal consignee of the freight being transported?
Choose one answer below.
A
The driver's birth certificate
✓
B
The commercial bill of lading / transport manifest (Remito / Carta de Porte / Manifiesto de Carga)
✓
C
A personal bank loan statement
✓
D
The municipal property tax assessment of the loading dock
✓
QUESTION 13 / 25
What background check certificate is mandatory when applying for or renewing any professional driver's license in Argentina?
Choose one answer below.
A
Certificado de Antecedentes Penales (CAP) issued by the Registro Nacional de Reincidencia
✓
B
A credit rating report issued by a private credit bureau
✓
C
A letter of recommendation from an international maritime union
✓
D
A certified copy of high school sports achievements
✓
QUESTION 14 / 25
What is the legal consequence for a transport company and commercial driver if a vehicle is operated with a disabled or tampered tachograph?
Choose one answer below.
A
A verbal warning with no fine
✓
B
Severe monetary fines, withholding of the vehicle until rectified, and administrative sanctions against the carrier's operating license
✓
C
An automatic 10% reduction in vehicle insurance premiums
✓
D
Immediate granting of an exemption certificate
✓
QUESTION 15 / 25
Which license class is specifically required in Argentina to operate special non-agricultural heavy machinery (maquinaria especial no agrícola, such as road graders, bulldozers, and mobile cranes)?
Choose one answer below.
A
Class A.3
✓
B
Class B.2
✓
C
Class E.2
✓
D
Class G.1
✓
QUESTION 16 / 25
Under Article 53(g) of Ley 24.449, which vehicles must be equipped with a tamper-proof, easy-to-read control device (tachograph) recording speed, distance, time and other driving-behavior variables?
Choose one answer below.
A
Only vehicles older than 20 years
✓
B
Passenger and cargo transport service vehicles, except those assigned to urban transport
✓
C
Only vehicles transporting hazardous materials
✓
D
No vehicles; tachographs are optional comfort accessories
✓
QUESTION 17 / 25
Under the current ANSV framework (Disposición ANSV 219/2025), what must a professional driver complete when renewing the validity of a class C, D or E license?
Choose one answer below.
A
Nothing; professional licenses renew automatically without any requirement
✓
B
A continuous-renewal update course (curso de renovación continua) for the respective class and subclass with an ANSV-registered training provider, plus the psychophysical fitness verification
✓
C
A complete repetition of all initial formation courses plus a university transport degree
✓
D
A competitive commercial truck racing course
✓
QUESTION 18 / 25
What is the legal consequence for a professional driver who tests positive for illicit narcotic substances or psychotropic drugs during a roadway inspection?
Choose one answer below.
A
A mandatory 15-minute rest break on the shoulder before resuming the trip
✓
B
Immediate disqualification and withholding of the driver's professional license, vehicle immobilization, and referral to criminal/administrative justice
✓
C
A minor administrative fine paid at the next toll booth
✓
D
The driver may continue if a passenger confirms they are feeling well
✓
QUESTION 19 / 25
What is the typical operating air pressure range in a heavy vehicle compressed air braking system (sistema de freno neumático) in Argentina?
Choose one answer below.
A
1.5 to 2.5 bar (20 to 35 psi)
✓
B
6.0 to 8.5 bar (approximately 85 to 120 psi)
✓
C
25 to 30 bar (360 to 435 psi)
✓
D
100 to 150 bar (1,450 to 2,175 psi)
✓
QUESTION 20 / 25
What is the purpose of the air compressor Governor (Regulador de Presión / Gobernador) in a pneumatic brake system?
Choose one answer below.
A
To regulate engine coolant temperature
✓
B
To control when the air compressor pumps air into the storage reservoirs, cutting out at maximum pressure (~8.5 bar) and cutting in at minimum pressure (~6.0 bar)
✓
C
To adjust the brightness of dashboard indicator lights
✓
D
To govern the maximum road speed of the vehicle to 80 km/h
✓
QUESTION 21 / 25
Why is it essential to manually drain condensation moisture from air brake reservoir tanks (tanques de aire) daily if automatic air dryers are not fitted?
Choose one answer below.
A
To reduce the overall weight of the vehicle by 500 kg
✓
B
To prevent water and oil accumulation that causes internal corrosion, valve freezing in cold weather, and brake failure
✓
C
To lubricate the brake shoes with condensed vapor
✓
D
To cool the exhaust manifold
✓
QUESTION 22 / 25
How do Spring Parking and Emergency Brakes (cámaras de freno de resorte / maxi-brake) operate in heavy commercial vehicles?
Choose one answer below.
A
They require high air pressure to apply the brakes and are released when air is vented
✓
B
They are held in the released position by air pressure; when air is vented or pressure is lost, powerful mechanical springs expand and apply the brakes mechanically
✓
C
They are powered exclusively by a secondary 12V electric battery
✓
D
They only operate when the vehicle transmission is in reverse gear
✓
QUESTION 23 / 25
What is the primary function of auxiliary braking systems such as the Engine Compression Brake (freno motor por descompresión / Jacobs) and the Hydraulic/Electromagnetic Retarder (retardador Telma)?
Choose one answer below.
A
To bring the vehicle to an instant emergency standstill from 100 km/h
✓
B
To provide continuous, non-friction deceleration during long descents, controlling speed without overheating and exhausting the mechanical service brakes
✓
C
To replace the steering system during turns
✓
D
To increase engine horsepower during uphill climbs
✓
QUESTION 24 / 25
What critical danger arises from continuous, heavy application of mechanical foundation service brakes during a long mountain descent?
Choose one answer below.
A
Tire over-inflation
✓
B
Brake Fade (fatiga y desvanecimiento de frenos) caused by excessive heat glazing the friction linings and expanding the brake drums, leading to total loss of braking torque
✓
C
Sudden fuel tank vacuum collapse
✓
D
Alternator belt slippage
✓
QUESTION 25 / 25
During a pre-trip inspection of an air-braked heavy vehicle, what is the correct method to locate small air leaks at glad-hand couplings, hoses, and valve fittings?
Choose one answer below.
A
Passing an open flame along the hoses to heat-seal the leaks
✓
B
Listening for hissing with the system pressurized and applying a soapy-water solution to couplings and fittings to watch for growing bubbles
✓
C
Spraying the fittings with ether cold-start fluid
✓
D
Wrapping every coupling in adhesive tape as a permanent repair
✓
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