The compression ratio for an R-22 compressor operating with 68.5 psig suction pressure and 260 psig heat pressure is ____________________.
Fill in the blank(s) with the appropriate word(s).
3.3
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Which of the following is not a standards writing organization?
A) ANSI B) ASTM C) UL D) NSF
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List several symptoms that can be caused by bacterial pathogens of greenhouse-grown crops
What will be an ideal response?
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A resistor with a color banding of orange (3 ), yellow (4 ), red (2 ) and silver would have a value of:
A) 24,000 ? with a 10 percent tolerance. B) 3,400 ? with a 10 percent tolerance. C) 342 ? with a 10 percent tolerance. D) 34,000 ? with a 5 percent tolerance.
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When installing plywood subflooring, nail the panels every _____ along the edge.