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Refrigeration and Air Conditioning Technician
HVAC PLANT
Question #10051
Question #10051
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Which atmospheric standard air is used in calculating air velocity?
A.
23 Degree Centigrade and 760 mm
B.
22 Degree Centigrade and 760 mm
C.
21 Degree Centigrade and 760 mm
D.
20 Degree Centigrade and 760 mm
Explanation
No explanation provided.