TS EAMCET Medical 30 Jul 2022 Shift 1 Paper

Question : 94 of 160

Marks: +1, -0

480m3 of air is being removed from a room in 20‌mins via duct. If air is moving outside with speed of 2.5m∕s. The shape and dimension of the duct should be
A) a square with each side length 0.4m
B) a rectangle with dimensions 25‌cm×64‌cm
C) a square with each side length 1.26m
D) a rectangle with dimensions 90‌cm×177‌cm