A solar collector with a surface area of 45 sq. ft. heats a flow of 1.2 gpm. What area would be needed to heat a flow of 2 gpm??
Fill in the blank(s) with the appropriate word(s).
75 sq. ft.
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A BIM model can produce exact dimensions for daily use in construction activities.
Answer the following statement true (T) or false (F)
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When a drill is used for wood or metal, it is important to protect your _____
a. eyes c. nose b. ears d. mouth
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Primary disadvantages of room air conditioners include:
A) They block part of the window area and produce operating noise. B) They are only available in limited quantities. C) Difficult installation requiring high levels of training. D) They are more expensive than central systems.
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Describe the basic sections of an oscillator.
What will be an ideal response?
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