[Production Version] Daily Question 2018-2-19 (Multiple Choice)
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Which of the following statements about airspeed is correct? ( ) (A) refers to the linear velocity of the gas as it passes through the catalyst. (B) refers to the amount of gas that passes through the catalyst per unit area of the reactor. (C) refers to the volume of gas that passes through a unit volume of catalyst per unit time. (D) refers to the volume of gas passing through a unit volume of catalyst. Answer: (C)
(C) refers to the volume of gas that passes through a unit volume of catalyst per unit time
B) Refers to the amount of gas passing through the catalyst per unit area of the reactor
C: Refers to the volume of gas that passes through a unit volume of catalyst per unit of time
(C) refers to the volume of gas that passes through a unit volume of catalyst per unit time