The dynamic pressure can be given by ____________(a) difference of total and static pressure(b) sum of total and static pressure(c) product of total and static pressure(d) double of total and static pressureThe question was posed to me during a job interview.I would like to ask this question from Pitot Tube in division Inviscid & Incompressible Flow of Aerodynamics

The dynamic pressure can be given by ____________(a) difference of tot

1.	The dynamic pressure can be given by ____________(a) difference of total and static pressure(b) sum of total and static pressure(c) product of total and static pressure(d) double of total and static pressureThe question was posed to me during a job interview.I would like to ask this question from Pitot Tube in division Inviscid & Incompressible Flow of Aerodynamics
Answer» Correct ANSWER is (a) difference of TOTAL and static pressure The best explanation: In incompressible flow, the dynamic pressure has a special MEANING, it is a difference between the total pressure and the static pressure. LET P0 be the total pressure and p1 be the static pressure. Therefore, the dynamic pressure (q)= total pressure (p0)- static pressure (p1).

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