Wood fibers are bound together by a substance called _____.

a. lignin
b. lanolin
c. lignite
d. lactose


a. lignin

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On a J1939 data link connector (DLC), which terminal assignment represents J1587 dominant high or positive?

A. A B. D C. E D. F

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Braze welding, brazing, and soldering are more of a bonding process than welding because the base material remains solid while a filler metal is melted into a joint.

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

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Change 4,390 centimeters to meters. Carry the answer to three decimal places.

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

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The __________ of the measurement device is the measured variable.

A. input B. output

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