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Mechanical Engineering · Q546

Hydraulics And Fluid Mechanics

Engineering and GATE · Mechanical Engineering · question 546

Q546

According to fan laws, at constant speed and capacity, the pressure and power vary

A.
Directly as the air or gas density
Answer
B.
Inversely as square root of density
C.
Inversely as density
D.
As square of density

Answer: Option A

Solution

Answer: Option A
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