Question

When driving down a very steep hill, should you shift into a lower gear to control your speed?

1) Yes, it helps in controlling the speed and preventing brake failure.
2) No, it is not necessary as brakes are sufficient to control the speed.
3) I don't know.
4) Cannot be determined.

Answer 1

When descending a steep hill, relying solely on brakes to control speed can overheat them, potentially leading to brake failure. The correct answer is "1) Yes, it helps in controlling the speed and preventing brake failure."

Step-by-step explanation:

Shifting to a lower gear, often referred to as "engine braking," engages the engine to slow the vehicle down. This technique reduces the strain on the brakes, preventing overheating and maintaining control over the vehicle's speed. By downshifting, the engine revs higher, creating more resistance against the vehicle's momentum. This aids in slowing down without constantly applying the brakes.

It's an effective way to manage speed while preserving brake integrity, enhancing safety during steep descents. Therefore, when navigating downhill slopes, especially steep ones, shifting into a lower gear is a recommended practice to ensure safe and controlled driving.

Correct answer: Yes, it helps in controlling the speed and preventing brake failure (Option 1)