If you had a tubular column of one square inch diameter that extended from sea level to 50 miles into the stratosphere, how much would the air in the tube weigh?
A. 101.3 kilograms
B. 14.7 kilograms
C. 101.3 pounds
D. 14.7 pounds
Answer: D
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The dimensions of a door marked "3668" on a floor plan are _____
a) 36" wide, 68" high b) 36" wide, 6'-8" high c) 3'-6" wide, 6'-8" high d) 36' wide, 6'-8" high
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Why would an employer try to prevent secondary boycotts?
What will be an ideal response?
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At a gauge pressure of 28.9"Hg, the equivalent reading on a micron gauge is about __________ microns.
A. 24, 500 B. 25, 400 C. 42, 500 D. 54, 200
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List popular methods of refrigerant leak detection.
What will be an ideal response?
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