Air Data Computers Online Exam Quiz
Air Data Computers GK Quiz. Question and Answers related to Air Data Computers. MCQ (Multiple Choice Questions with answers about Air Data Computers
Calculate the dynamic pressure of aircraft in air when density and flow speed are 1.23 kg/m3 and 340m/s.
Options
A : 71094 N/m2
B : 54128N/m2
C : 65487 N/m2
D : 65789 N/m2
Calculate the dynamic pressure of aircraft in air when mach number and pressure are 2 and 101325N/m2.
Options
A : 283710 N/m2
B : 541278 N/m2
C : 352769 N/m2
D : 457815 N/m2
Dynamic pressure is directly proportional to the flow speed.
Options
A : TRUE
B : FALSE
C : -
D : -
Find the flow speed of air when the dynamic pressure is 70516 N/m2 and density is 1.23kg/m3.
Options
A : 338.62 m/s
B : 340 m/s
C : 313.5 m/s
D : 321.5 m/s
The gradient of climb is given by ___
Options
A : \Big[\frac{\eta P}{V}-W\Big]\frac{1}{D}=sin?2
B : \Big[\frac{\eta P}{V}+D\Big]\frac{1}{W}=sin?2
C : \Big[\frac{\eta P}{V}-D\Big]\frac{1}{W}=sin?2
D : \Big[\frac{\eta P}{V}+W\Big]\frac{1}{D}=sin?2
The Pitot-static system pressures are given to the air data computers to find CAS, density and temperature.
Options
A : TRUE
B : FALSE
C : -
D : -
The propulsive force developed by the engine-propeller combination is given by ___
Options
A : \frac{\eta V}{P}
B : \frac{\eta P}{V}
C : \frac{P}{V}
D : \frac{VP}{\eta}
The rate of climb is given by ___
Options
A : [?P+DV]\frac{1}{W}=\frac{dH}{dt}
B : [?P-DV]\frac{1}{W}=\frac{dH}{dt}
C : [?P+DV]W=\frac{dH}{dt}
D : [?P-DV]W=\frac{dH}{dt}
The relative airspeed for maximum gradient of climb is a function of engine power.
Options
A : TRUE
B : FALSE
C : -
D : -
What is the relation between climb rate and power speed?
Options
A : Climb rate increases at minimum power drag
B : Climb rate decreases at minimum power drag
C : Climb rate is independent of minimum power drag
D : Climb rate increases at maximum power drag
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