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Difficulty: EasyHydroplaning and Wet Road Traction Loss

Engaging cruise control while driving on wet or slippery roadways is a recommended safety practice because it helps maintain a steady speed and reduces the likelihood of hydroplaning.

Answer: Answer

Answer

The statement is False. Cruise control should never be used on wet or slippery roads because automated throttle adjustments during hydroplaning increase the risk of rapid wheel spin and severe control loss.
The statement is False. Driver assistance systems like cruise control should be switched off on wet roads because automatic engine throttle application during hydroplaning causes tires to spin rapidly and leads to loss of control.

Step-by-Step Solution

1
Identify the vehicle assistance system and road conditions in the statement.
Evaluating cruise control usage on wet or rain-slicked road surfaces.
Automated speed features interact differently with traction-compromised surfaces than driver inputs.
2
Analyze cruise control behavior during hydroplaning or traction loss.
When tires hydroplane, speed drops slightly or traction breaks, prompting cruise control to open the throttle to maintain target speed.
Adding power during a hydroplaning event causes drive wheels to spin faster, worsening loss of grip.
3
Determine the proper driver safety standard.
Drivers must manually control vehicle speed during rain to immediately reduce throttle if standing water is encountered.
Disabling cruise control ensures immediate driver control over power delivery and deceleration.

Key Concept

Hazards of Cruise Control on Wet Roadways
Estimated Time:45s
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Topics

Hydroplaning and Wet Road Traction Loss

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