Texas CDL General Knowledge Practice Exam

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Prepare for the Texas CDL General Knowledge Exam. Study with interactive quizzes, multiple choice questions, and detailed explanations to increase your chances of passing the exam.

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What is the proper approach when exiting a highway using a curved downhill off-ramp in a heavy vehicle?

Speed up to maintain momentum
Shift to a lower gear for control
Apply brakes firmly to slow down
Slow down to a safe speed before the curve

The correct answer is: Slow down to a safe speed before the curve

When exiting a highway using a curved downhill off-ramp in a heavy vehicle, it is crucial to slow down to a safe speed before the curve. This approach allows the driver to maintain better control of the vehicle during the descent and navigate the curve safely without the risk of losing control or tipping over. Speeding up to maintain momentum, shifting to a lower gear for control, or applying brakes firmly to slow down can all lead to potential hazards while navigating a curved downhill off-ramp. Therefore, slowing down to a safe speed before the curve is the most appropriate and safest approach in such a scenario.