What is the average molecular weight of “clean air”?

What will be an ideal response?


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In the framing method based on the 24-inch module, stud height for two-story buildings should be limited to ____ feet.

a.8 b.10 c.12 d.24

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A type of fixed precision square that provides a single line of contact with the workpiece is a:

A) Solid beam square B) Precision beveled edge square C) Cylindrical square D) Micrometer square

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Technician A says that the tire pressure can be 5 psi below specification but not turn on the TPMS warning lamp. Technician B says that vehicles with TPMS do not need to have the tire pressure checked monthly. Which technician is correct?

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

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The IEEE-488 standard ________

A) is also known as ISA B) connects sending devices called sources and receiving devices called acceptors C) uses a handshake to coordinate data transfers D) has a maximum cable length of 25 meters

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