Use the accompanying diagram, which contains two similar triangles. If side a is 2 inches, side b is 9 inches, and side B is 18 inches, find side A in inches.
A. 3
B. 4
C. 5
D. 6
Answer: B
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A pipe with an outside diameter of 7” and a height of 17”. The pipe wall is 0.25” thick. Find the pipe’s volume, in cubic inches. Round the answer to the nearest hundredth.
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The current capacity (energy density) of cells is measured in ____.
a. watt-amps b. ohm-watts c. volt-hours d. watt-hours
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The greater the evaporator TD the ______ moisture is removed from the air passing over the evaporator.
a. more b. less
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A sectional view taken from the location of the section cutting plane and placed in any convenient location of the drawing, generally labeled in relation to the cutting plane.
A. Removed section B. Revolved section C. Aligned section D. Offset section E. none of the above
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