100+ Free TESDA Driving NC III Practice Questions

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TESDA Driving NC II Assessment (Philippines)

Practice Questions100 questions

2026 Statistics

Key Facts: TESDA Driving NC III Exam

₱830–₱2,856

Assessment Fee

TESDA

Code CE

LTO License Code

LTO Philippines

13.5 tons

Axle Load Limit

RA 8794

100 questions

Practice Questions

OpenExamPrep

5 years

Certificate Validity

TESDA

Nationwide

Recognition

TESDA

The TESDA Driving (Articulated Vehicle) NC III is a professional competency certification in the Philippines for operating tractor-trailers (LTO DL Code CE). The assessment combines a written theory test with a practical driving demonstration (including coupling, uncoupling, and backing maneuvers) and oral questioning. Fees range from ₱830 to ₱2,856 depending on vehicle provision.

Sample TESDA Driving NC III Practice Questions

Try these sample questions to test your TESDA Driving NC III exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which LTO driver's license code is required to operate a heavy articulated vehicle (semi-trailer) with a trailer Gross Vehicle Weight (GVW) exceeding 3,500 kg in the Philippines?

A.DL Code CE

B.DL Code BE

C.DL Code C

D.DL Code D

Explanation: Under the current LTO driver's license classification system in the Philippines, DL Code CE is required for heavy articulated vehicles (where the trailer's GVW exceeds 3,500 kg). DL Code BE is for light articulated vehicles with a trailer GVW of 3,500 kg or less, whereas DL Codes C and D are for heavy straight trucks and buses respectively.

2What is the minimum age requirement to apply for an LTO Professional Driver's License in the Philippines?

A.16 years old

B.17 years old

C.18 years old

D.21 years old

Explanation: According to the Land Transportation Office (LTO), the minimum age requirement to apply for a Professional Driver's License (PDL) is 18 years old. Applicants must also hold a valid Student Permit for at least 6 months, or a Non-Professional Driver's License for at least 1 year (depending on the target DL code), and pass medical and drug tests.

3In the driver safety inspection acronym 'BLOWBAGETS,' what does the letter 'A' stand for?

A.Axle

B.Air

C.Alternator

D.Alignment

Explanation: In the widely taught LTO safety campaign acronym 'BLOWBAGETS' (Battery, Lights, Oil, Water, Brakes, Air, Gas, Engine, Tire, Self), the letter 'A' stands for 'Air'. For heavy trucks equipped with air brake systems, checking the air pressure and verifying the absence of leaks in the brake lines is a critical pre-trip requirement.

4What is the general maximum speed limit for cargo trucks on expressways (such as NLEX, SLEX, TPLEX) in the Philippines?

A.60 kph

B.80 kph

C.100 kph

D.120 kph

Explanation: Under LTO and tollway regulations in the Philippines, the maximum speed limit for heavy cargo trucks and buses on expressways is 80 kph. While passenger cars are permitted to drive up to 100 kph, commercial trucks are restricted to 80 kph to ensure stability and reduce stopping distances.

5Under Republic Act No. 8794 (Anti-Overloading Law), what is the maximum allowable single-axle load limit for trucks in the Philippines?

A.10,000 kg

B.12,000 kg

C.13,500 kg

D.15,000 kg

Explanation: Under Republic Act No. 8794, the maximum allowable load limit on any single axle of a truck or trailer traveling on public roads in the Philippines is 13,500 kg (13.5 metric tons). Axle loads exceeding this limit cause accelerated damage to national roads and bridges and are subject to LTO fines.

6What is the primary purpose of securing cargo with straps or chains on a flatbed semi-trailer?

A.To improve the aerodynamic efficiency of the trailer

B.To prevent the cargo from shifting, falling, or leaking during transit

C.To increase the maximum load capacity of the trailer suspension

D.To comply with noise pollution regulations in urban areas

Explanation: The primary objective of cargo securement (using tie-down straps, chains, and binders) is to prevent the load from shifting, falling off, or spilling onto the road during acceleration, braking, turning, or passing over road irregularities. Proper securement ensures vehicle stability and public safety.

7What color is standard for the low air pressure warning light on a heavy truck's dashboard?

A.Blue

B.Green

C.Red

D.Yellow

Explanation: The low air pressure warning indicator on a heavy truck's instrument panel is red. It is designed to immediately grab the driver's attention when air pressure in either the primary or secondary service brake reservoir falls below the safe minimum threshold (typically 60 psi).

8When coupling a tractor to a semi-trailer, at what height should the trailer nose be relative to the center of the fifth wheel?

A.Significantly higher, so the tractor does not touch the trailer nose plate

B.Slightly lower than the center of the fifth wheel, so the tractor lifts the trailer slightly

C.Exactly three inches higher than the highest point of the tractor cab

D.At any height, because the fifth wheel self-adjusts during the backing process

Explanation: When coupling, the trailer nose plate should be slightly lower than the center of the fifth wheel. This ensures that as the tractor backs under the trailer, the fifth wheel ramps slide under the trailer nose, lifting it slightly and preventing the tractor from backing over the kingpin or high-locking.

9What does the term 'off-tracking' mean when an articulated truck turns?

A.The trailer wheels sliding sideways on wet asphalt roads

B.The trailer's rear wheels following a shorter path than the tractor's front wheels during a turn

C.The air lines disconnecting from the trailer gladhands during a sharp turn

D.The truck's GPS tracking device losing satellite connection

Explanation: Off-tracking occurs during a turn because the trailer wheels do not steer. Consequently, the rear wheels of the trailer follow a shorter path than the front steering wheels of the tractor. The longer the distance between the kingpin and the trailer axles, the greater the off-tracking effect.

10Why is it necessary to apply heavy grease/lubricant to the tractor's fifth wheel plate?

A.To prevent rust on the tractor's rear chassis frame

B.To reduce friction and prevent steering binding when the tractor and trailer turn

C.To seal the electrical connections between the tractor and trailer

D.To make the trailer landing gear easier to raise and lower

Explanation: The fifth wheel plate must be lubricated to reduce friction between it and the trailer apron. Without adequate lubrication, friction can cause steering binding, noise, and accelerated wear on both plates, making it difficult for the driver to steer the vehicle smoothly.

About the TESDA Driving NC III Exam

The TESDA Driving (Articulated Vehicle) NC III assessment certifies competency in operating heavy articulated vehicles (LTO DL Code CE) professionally and safely. It covers minor vehicle maintenance, pre-operation safety checks, safe driving maneuvers, LTO laws, and emergency protocols.

Questions

100 scored questions

Time Limit

Varies by assessment center (typically half-day to full-day for full assessment)

Passing Score

Competent / Not Yet Competent (criterion-referenced)

Exam Fee

₱830–₱2,856 (varies if candidate or center provides vehicle) (TESDA (Technical Education and Skills Development Authority))

TESDA Driving NC III Exam Content Outline

15%

Perform Minor Maintenance & Servicing

Inspecting, servicing, and troubleshooting tractor-trailer mechanical systems.

25%

Pre- and Post-Operation Procedures

Safety check (BLOWBAGETS), air brakes, coupling and uncoupling sequence.

20%

Obey Traffic Rules & Regulations

LTO codes, RA 8794 axle weight regulations, MMDA truck bans, road signs.

25%

Safe Driving Operations

Maneuvering, backing, off-tracking, jackknife prevention, progressive shifting.

15%

Road Health, Safety & Emergency Procedures

Defensive driving, cargo securement limits, brake fade, fire safety response.

How to Pass the TESDA Driving NC III Exam

What You Need to Know

Passing score: Competent / Not Yet Competent (criterion-referenced)
Exam length: 100 questions
Time limit: Varies by assessment center (typically half-day to full-day for full assessment)
Exam fee: ₱830–₱2,856 (varies if candidate or center provides vehicle)

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

TESDA Driving NC III Study Tips from Top Performers

1Familiarize yourself with the coupling and uncoupling sequence, paying close attention to air line colors (red emergency, blue service) and height checks.

2Study the provisions of Republic Act No. 8794, specifically the 13,500 kg axle load limit and the 25% MVUC overloading penalty.

3Review LTO DL Code classifications (BE for trailers <= 3,500 kg, CE for trailers > 3,500 kg) and the transition requirements.

4Practice checking S-cam air brakes, low air warning alarms (sounds below 60 psi), and applied leak rate limits (4 psi/min).

5Understand defensive driving techniques such as snub braking on steep descents and maintaining a 4-second following distance.

Frequently Asked Questions

What is the TESDA Driving NC III assessment?

The TESDA Driving (Articulated Vehicle) NC III is a competency-based national certification for operating heavy articulated transport vehicles (like semi-trailers and cargo haulers) professionally and safely in the Philippines.

How much does the Driving NC III assessment cost?

The assessment fee ranges from ₱830 to ₱1,239 if the candidate provides their own articulated vehicle, or up to ₱2,445 to ₱2,856 if the accredited assessment center provides the vehicle.

What are the prerequisites for the Driving NC III assessment?

Candidates must be at least 18 years old and hold a valid Professional Driver's License from LTO with Code C or D for at least 6 months prior to applying for the CE-level NC III assessment.

What is assessed during the practical demonstration?

The practical demonstration tests the candidate's ability to perform pre-trip safety checks (BLOWBAGETS), double-clutch shifting, safe turning and maneuvering, coupling/uncoupling, and backing maneuvers (such as straight-line and jackknife backing).

Is this certificate required to drive a semi-truck in the Philippines?

While the LTO driver's license with DL Code CE is the legal requirement to drive on public roads, many major logistics, shipping, and trucking companies require the TESDA NC III certification as proof of professional driving competency.