Answer each of the following questions true (T) or false (F)(1 pt each) The stat
ID: 1528629 • Letter: A
Question
Answer each of the following questions true (T) or false (F)(1 pt each) The static pressure is always greater than or equal to the stagnation pressure A gage pressure of - 10kPa is always equivalent to an absolute pressure of 91.5 kPa. Pressure always varies linearly with vertical location. The center of pressure is located at the centroid of a submerged plane surface The hydraulic grade line is always less than or equal to the energy grade line A Pitot tube measures the difference between stagnation and static pressure to estimate velocityExplanation / Answer
a) False. Because stagnation pressure is the sum of static pressure and dynamic pressure.
b) False
c) False because at height h pressure decreases
d) False
e) true
f) false