Main menu
📖 Air Brakes Test
Page 8/8
71
It is not safe to drive a vehicle that has brake drums with cracks that are longer than ____ of the width of the friction area.
1/2 ✓ CORRECT
1/4
1/8
72
To test air service brakes you should:
Stop the vehicle, brake in a low gear, depress the service brakes, and then gently pull against the brakes.
Brake firmly while slowly moving forward. ✓ CORRECT
Brake slowly while slowly moving backward.
73
To test air service brakes you should:
Stop the vehicle, brake in a low gear, depress the service brakes, and then gently pull against the brakes.
Brake firmly while slowly moving forward. ✓ CORRECT
Brake slowly while slowly moving backward.