The formula Q=VA indicates that volumetric flow can be determined if two variables are known. These variables are A-the cross-sectional area of the pipeline, and V-the fluid __________.

A. volume
B. venturi effect
C. velocity
D. vena contracta


Answer: C

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When the weld is to be specified for a particular length, dimensions within the ____________________ lines are used.

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

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Thermocouples are temperature-sensing devices that produce ________ as a function of temperature

A) A large voltage B) An increase of resistance C) A decrease of resistance D) A small voltage

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Indicate one advantage to using the Bash shell (instead of the Bourne shell) to run a shell script.

What will be an ideal response?

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A ten-hour OSHA card _________________________.

A. expires after 1 year B. expires after 2 years C. expires after 3 years D. does not expire

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