Multiple Choice Question (MCQ)
Question: What is the volume of air passed at the outlet of a rectangular duct whose area of cross section is 1m2 and the air velocity by an anemometer is 10m/min?|
A.
5 m<sup>3</sup>
B.
10 m<sup>3</sup>
C.
15 m<sup>3</sup>
D.
20 m<sup>3</sup>
Correct Answer: 10 m<sup>3</sup>