Which driving action correctly matches each mechanical or handling outcome regarding coasting and vehicle control? Match each action on the left with its direct consequence on the right.
- Holding the clutch pedal down or selecting neutral while descending a hillEliminates engine braking, allowing vehicle speed to build up more rapidly
- Relying continuously on the footbrake without engine resistanceIncreases the risk of brake overheating and reduced braking efficiency (brake fade)
- Selecting and remaining in an appropriate lower gear downhillEngages engine braking to naturally help regulate and steady the vehicle's speed
Answer
Holding the clutch down or selecting neutral matches with eliminating engine braking; relying continuously on the footbrake matches with increasing the risk of brake overheating and fade; selecting an appropriate lower gear matches with engaging engine braking to help regulate speed.
Coasting occurs when a vehicle travels in neutral or with the clutch pedal pressed down. This practice disconnects the engine from the driven wheels, removing engine braking. Consequently, the car accelerates more quickly down slopes, demands heavier use of the footbrake which leads to brake fade, and diminishes overall steering and stopping control.
Step-by-Step Solution
Key Concept
Coasting disconnects the engine from the driven wheels, eliminating engine braking and reducing overall vehicle control.
Estimated Time:45s