CDL Test Engineering Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

CDL Test Engineering Questions and Answers | Latest Version | 2025/2026 | Correct & Verified Which type of load is most likely to shift during a sharp turn? A. Low and wide load B. High and narrow load C. Balanced pallet D. Empty trailer What does a load securement strap mainly prevent? A. Theft B. Load movement C. Tire wear D. Fuel loss Which surface provides the most friction for cargo? A. Rough wooden deck B. Smooth metal floor C. Oily surface D. Plastic sheet What is the center of gravity? 2 A. The heaviest corner B. The point where weight is balanced C. The front axle D. The rear bumper Which force causes cargo to slide forward when braking? A. Wind resistance B. Inertia C. Gravity D. Friction What happens to stopping distance when a truck is heavily loaded? A. It decreases B. It increases C. It stays the same D. It disappears Which type of bridge sign shows weight limits? A. Speed limit sign B. Load rating sign C. Direction sign D. Height sign 3 What does GVWR stand for? A. Gross Vehicle Wheel Ratio B. Gross Vehicle Weight Rating C. General Vehicle Weight Rule D. Gross Volume Weight Rate Which structure carries traffic over water or land? A. Tunnel B. Bridge C. Culvert D. Ditch What is a culvert mainly used for? A. Support traffic B. Carry water under a road C. Hold electrical lines D. Store materials Which road layer provides a smooth driving surface? A. Asphalt or concrete B. Subgrade C. Gravel D. Clay 4 What does the subgrade support? A. Traffic only B. All road layers above it C. Signs D. Drainage pipes Which soil type drains water the fastest? A. Sand B. Clay C. Silt D. Mud What is the main purpose of road shoulders? A. Decoration B. Emergency stopping and support C. Parking D. Landscaping Which civil structure controls water flow in canals? A. Bridge B. Gate C. Tunnel 5 D. Ramp What happens when pavement has poor drainage? A. It lasts longer B. It deteriorates faster C. It becomes stronger D. It gets smoother Which test measures soil compaction? A. Water test B. Proctor test C. Air test D. Load test