Q=A*V A=area in square feet, V=velocity in feet/min. Q=flow in cfm but

how to find out the area CFM calculation ?

Question Posted / azmi abullais

Answer Posted / azmi abullais

Q=A*V
A=area in square feet,
V=velocity in feet/min.
Q=flow in cfm
but as we knw the thumb rule
90-110 sqft / tr we always taken

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