What measure should be taken to prevent concealed condensation?
What will be an ideal response?
Provide a vapor retarder on the inside surface of an exterior wall (just behind the interior gypsum board) so that interior vapor will not migrate into the assembly where it might condense.
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Breeding should be delayed until the rats are ____________________ weeks old
Fill in the blank(s) with correct word
When will installation technicians most likely install a horizontal furnace?
A) When the ceilings are especially high B) When there is little floor space C) When duct systems are set in concrete D) When the configuration may change
The refrigerant line whose sizing has the most effect on the compressor's compression ratio is the:
A) Discharge line. B) Liquid line. C) Suction line. D) Refrigerant line sizing has no effect on compression ratio.
OSHA requires a firewatch when appreciable combustible materials are closer than 35 feet
Indicate whether the statement is true or false