When a hydrocarbon fuel does not burn completely, which type of harmful gas is present?

A. carbon monoxide
B. carbon dioxide


Answer: A

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Any heat source can cause an overload to trip.

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

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?A shop order calls for 1000 steel pins each 1 5/8-inches long. If 3/16 inch is allowed for cutting off and facing each pin, how many complete 8-foot lengths of stock are needed for the order?

A. ?19 B. ?18 C. ?15 D. ?10

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To help compare weaning weight factors on an even basis, a(n) ____________________ has been calculated.

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

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____ representing inclined surfaces are not shown in their true lengths in isometric sketches.

A. Perspective lines B. Vertical base lines C. Slant lines D. Horizontal base lines

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