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This post was last edited by hanyu*a8 on 2015-9-15 10:14. The effectiveness of comprehensive ventilation depends on two factors: ( ) and ( ). A. The number of axial flow fans installed; B. The degree to which windows and skylights are open; C. The airflow pattern within the workshop; D. The volume of air exchanged for ventilation
The effectiveness of general ventilation depends on two factors: (A) and (B). A is the number of axial flow fans installed; B refers to the degree of opening of windows and skylights. C relates to the airflow pattern within the workshop, while D denotes the volume of air exchanged for ventilation
The effectiveness of general ventilation depends on two factors: (C) and (D)
C, D. Air flow organization and ventilation volume in the workshop
The effectiveness of general ventilation depends on two factors: (D) and (C). A. The number of axial flow fans installed; B. The degree of opening of windows and skylights; C. The airflow pattern within the workshop; D. The volume of air exchanged for ventilation
The effectiveness of general ventilation depends on two factors: (the air flow pattern in Workshop C) and (the volume of ventilation)
Air flow organization in Workshop C D Ventilation volume