What is engine braking and when is it recommended?
En español: ¿Qué es el freno motor y cuándo se recomienda usarlo?
A
It slows the vehicle without the wheel brakes; used on long descents
Correct answer
B
It means braking hard in every bend
C
It only works in neutral
D
It is a system to increase engine power
Why this is the correct answer
Engine braking reduces speed without using the wheel brakes: it works when you release the accelerator, so the engine holds the vehicle back. The effect is greater in low gears and it is recommended on long descents.
Topic:
Traction, Tyres and Brakes