?While discussing boost pressures: Technician A says during certain operating conditions, mainline pressure must be boosted. Technician B says increased pressure is needed to hold brakes and clutches more tightly, such as in reverse or high load conditions. Who is correct?

A. ?A only
B. ?B only
C. ?Both A and B
D. ?Neither A nor B


Answer: C

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When installing single conductor cables in tray systems with conductors size 4/0 and larger, they must be _____.

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When a camshaft has three profiles per engine cylinder, what is the center cam profile used for?

A. intake valve actuation B. exhaust valve actuation C. unit injector actuation D. fuel pump actuation

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                                   adjust the bearing preload.

Fill in the blank(s) with the appropriate word(s).

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The speed of air is measured in

A) feet per minute - FPM B) capacity per minute - CFM C) force per minute - FPM D) cubic feet per minute - CFM

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