Commercial vehicle operators must adjust driving speed and vehicle handling techniques according to specific surface traction hazards. Match each adverse roadway condition on the left with its corresponding CDL speed adjustment or control procedure on the right.
- Wet pavement surfaceReduce speed by about one-third of normal travel speed.
- Packed snow surfaceReduce speed by one-half or more of normal travel speed.
- Icy roadway surfaceReduce speed to a crawl and safely stop driving as soon as feasible.
- Active hydroplaning occurrenceRelease the accelerator and refrain from braking to allow tires to regain traction.
Answer
Wet pavement matches reducing speed by about one-third; Packed snow matches reducing speed by one-half or more; Icy roadway matches reducing speed to a crawl and safely stopping as soon as feasible; Active hydroplaning matches releasing the accelerator and refraining from braking to allow tires to regain traction.
Each roadway condition demands a specific traction-compensating speed or vehicle control action according to commercial driving guidelines: wet roads require a one-third speed cut, packed snow requires a reduction of one-half or more, icy surfaces require crawling speed and parking safely, and hydroplaning requires releasing the throttle without braking.
Step-by-Step Solution
Key Concept
CDL Speed Adjustment and Traction Management across Adverse Road Conditions
Estimated Time:1m 0s