Calculate the Amount of General Exhaust Ventilation (In Room Changes

question 66

Essay

Calculate the amount of general exhaust ventilation (in room changes per hour)needed to control (prevent explosion)a general release of gasoline vapors of 4 cubic feet per minute in a room that measures 12'x 15'x 10'.State any necessary assumptions.Gasoline has the following characteristics:
FLASH POINT: -40^OF
BOILING POINT: 36.1^OC
LEL: 1.5%
UEL: 7.8%
VAPOR DENSITY: 2.48

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