What is the movement of the center of pressure during/approaching a stall?
What is the movement of the center of pressure during/approaching a stall?
Center of pressure moves forward when approaching a stall.
What is the fuel capacity of the Boeing 737–800?
What is the fuel capacity of the Boeing 737–800?
20.020 litres (twenty thousand and twenty litres), about 15 tons.
What is anhedral?
What is anhedral?
anhedral is the downward inclinitation of the wing from the root to the tip.
Why is there an over boost protection on the Piper PA34 Seneca?
Why is there an over boost protection on the Piper PA34 Seneca?
To protect the engine from blowing up as it is easy to open the throttles to far during take off at sea level.
Is the tropopause uniform in height? If not, what height is it at the pole and the equator?
Is the tropopause uniform in height? If not, what height is it at the pole and the equator?
No, tropopause at the pole is lower (30.000ft) than at the equator (56.000ft)
What is the critical angle of attack?
What is the critical angle of attack?
The critical angle of attack is the angle of attack which produces maximum lift coefficient.
This is also called the "stall angle of attack".
Describe the movement of the center of pressure with varying angle of attack.
Describe the movement of the center of pressure with varying angle of attack.
The Center of pressure position is dependent of the angle of attack. As the angle of attack increases the center of pressure moves closer to the leading edge.
What is VMBE?
What is VMBE?
The maximum brake energy speed.
It is a function of the gross weight, altitude, temperature, runway slope, wind component, and braking configuration.
V1 must be less than VMBE.
Do single engined planes have a VMCG?
Do single engined planes have a VMCG?
No, VMCG is defined as the minimum control speed on the ground, with one engine inoperative (critical engine on two engine airplanes), takeoff power on other engine(s), using aerodynamic controls only for directional control and thus only applicable to ME aircraft.
What clearance do MSA values give?
What clearance do MSA values give?
They provide at least 1000ft clearance over obstacles within 25NM of the homing facility.