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Incorrect!

What causes 'brake fade'?

Continuous use of the brakes
Correct answer
Repeated pumping of the brakes
You selected this answer
Loss of air pressure in the system
Badly worn brake pads

DVSA theory test explanation

Continuous use of the brakes on a long downhill gradient can cause them to overheat and become ineffective. This is called brake fade. You should use a low gear to enable the engine's braking effect to help control your speed. Also use the vehicle's retarder, if fitted. As well as reducing the likelihood of brake fade, this helps to keep air pressure in the tanks.

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