When a tractor spring brake assembly is charged with air on both its service and hold-off chambers, what results is known as:

A. service braking only
B. park braking only
C. compounding
D. proportioning


Answer: A

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d. Depth of bevel
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According to the text, it is important to be timely with what?

A) Criticism B) Praise C) Both A and B D) Neither A nor B

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Which of the following is shown on a roof plan?

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