When uncoupling, the driver should make sure that the surface

A. can bear the weight of the rig
B. slopes downward slightly
C. is asphalt or concrete
D. all of the above


Answer: A

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Which type of ring joint is most effective in sealing cylinder blow-by gas?

A. straight joint B. angle joint C. barrel joint D. step joint

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Two technicians are discussing anti-theft systems. Technician A says that some systems require a special key. Technician B says that some systems use a computer chip in the key. Who is right?

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

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Refer to the figure. If this flanged system, featuring 3" pipe uses gaskets that are 3/16" thick, what will be the e-e distance of the spool piece J?

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

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Prototype construction or modeling is done after engineering drawings and documents.

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

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