Air Brakes Test 1

ALL QUIZZES
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Q1

Modern air brake systems combines three different systems. The are the service brakes, the parking brakes and the:

Q2

Oil and water usually collect in compressed air tanks. If you do not have an automatic tank drain, when should you drain the air tanks?

Q3

Why drain water from the compressed air tanks?

Q4

Air brake equipped vehicles must have:

Q5

What can legally hold a parking or emergency brake in position for a truck, truck tractor or bus?