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If you are driving a large vehicle downhill and the downgrade is very steep, you must:

A. shift to a lower gear
B. turn on your headlights
C. remove your seatbelt
D. press hard on the gas pedal

Sagot :

GinnyAnsweridn

Final answer:

When driving downhill on a steep downgrade, shifting to a lower gear is crucial for controlling speed and ensuring safety.


Explanation:

When driving a large vehicle downhill on a very steep downgrade, it is essential to shift to a lower gear. This allows the engine to provide more resistance against the gravitational pull, aiding in controlling the speed of the vehicle.

Using a lower gear assists in engaging engine braking, which helps in maintaining a safe speed without solely relying on the brakes that can overheat or fail on long descents.

By shifting to a lower gear, you can better manage the speed of the vehicle and enhance overall safety on steep downgrades.


Learn more about Driving downhill on steep grades here:

https://brainly.com/question/39118611


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