A semi-trailer with three axles, a fifth wheel, and known as a lead trailer would be part of which of the following vehicle combinations?

A. A-Train
B. B-Train
C. C-Train
D. D-Train


Answer: B

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A photovoltaic farm has 97 panels.  Each panel has 6 supports anchored 46 inches into the ground.  Find, in inches?, the total depth of holes needed to be dug for the anchors.

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

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When charging a lead-acid (flooded-type) battery, ________

A) The battery temperature should not exceed 125°F (hot to the touch) B) The initial charging rate should be about 35 amperes for 30 minutes C) The battery may not accept a charge for several hours, yet still be a good (serviceable) battery D) All of the above

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Technician A says to carefully install all accessories when installing a replacement engine. Technician B says that when installing the transmission and other components on the engine block, be sure to use a box wrench to tighten all fasteners to factory specifications. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician

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When the reference arrow method is used, a viewing arrow with a view identification letter points to the location from where the view is taken. The auxiliary view is then placed in any desired location on the sheet and in the same orientation as the reference arrow. The view identification letter is placed above the auxiliary view.

Answer the following statement true (T) or false (F)

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