In terms of spring brakes, the following statement is true:
A) Operation of spring brakes relies on air pressure.
B) Spring brakes should engage at 60 psi.
C) A loss of air pressure will cause spring brakes to fail.
D) Spring brakes are operated by mechanical force.
Correct Answer:
Verified
Q4: The device that fills the air brake
Q5: The safety relief valve is pre-set to
Q6: In an air brake system, the most
Q7: In terms of front wheel braking, which
Q8: The low air pressure warning must come
Q10: The stopping power of spring brakes can
Q11: To determine how much air pressure is
Q12: During the pre-trip inspection, which of the
Q13: To check the air leakage rate on
Q14: The acceptable air loss rate when performing
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