____________________ emit electrons when in the presence of light.
Fill in the blank(s) with the appropriate word(s).
Photoemissive devices
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Answer the following statement(s) true (T) or false (F)
Air leakage is the major cause of moisture getting into the insulation layer.
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Signs of carbon monoxide poisoning may include vomiting, headaches, and/or dizziness.
Answer the following statement true (T) or false (F)
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For a deep vacuum to complete, the system pressure should hold:
A) Somewhere between 1,500 and 5,000 microns. B) Below 500 microns. C) Above 500 microns. D) Somewhere between 5,001 and 10,000 microns.
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Glide is the range of temperatures/pressures in which a blended refrigerant will condense.
Answer the following statement true (T) or false (F)
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