How can you be sure a condenser is clean?
a. Hire good apprentices to clean the units.
b. Clean it yourself.
c. Check the head pressure.
d. Check the subcooling.
b. Clean it yourself.
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What are the estimated dimensions of a room with a 2 foot × 2 foot drop ceiling that is 10 tiles wide and 15 tiles long?
A) 20 feet by 60 feet B) 40 feet by 30 feet C) 20 feet by 30 feet D) 10 feet by 15 feet
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When performing a monthly inspection of a gas reciprocating compressor, cylinders rated greater than ________ psi should have the cylinder heads removed and lubrication verified
A) 4,500 B) 2,500 C) 1,500 D) 3,500
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Detail drawing
What will be an ideal response?
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Combustible types of construction are
A) Types 4 and 5. B) Type V. C) Type VI. D) Types 4, 5, and 6. E) Types IV, V, and VI.
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