Does a jet have a critical engine? Why yes or no?
Does a jet have a critical engine? Why yes or no?
No, there is no P-factor (asymmetric blade effect) as on a propeller-driven aircraft.
How does TCAS work?
How does TCAS work?
TCAS works by sending interrogations to other aircraft's transponders.
The transponder will reply to the interrogation in a similar way it responds to radar. From the time difference between the interrogation and the reply, the distance to the other aircraft is calculated. The reply itself contains the altitude of the other aircraft.
The distance and the altitude difference with the other aircraft is tracked to identify a trend which may result in a TA or eventually a RA.
Tell me, I was looking out the window and I saw white strokes coming out of the engines at cruising level, but I didn’t see it from an aircraft taking off, why is that and what is the difference?
Tell me, I was looking out the window and I saw white strokes coming out of the engines at cruising level, but I didn’t see it from an aircraft taking off, why is that and what is the difference?
Those are contrails.
The jet engine exhaust gases consist of carbon dioxide and water vapour.
At high altitudes the wator vapour gets released in a very cold environment. This can cause the air to be saturated with water vapour and then condenses. If cold enough the condense can freeze into white droplets. This forms the contrails.
What is the washout on a wing?
What is the washout on a wing?
A wing design feature where the angle of incidence of the wing decreases from the root to the tip.
This makes it so that the wing as a tendency to stall at the root first, maintaining aileron control for a longer time and providing a resistence to spinning, facilitating recovery.
If you take off on a two engine airplane with no engine failure and are below VMCA, will you have directional control?
If you take off on a two engine airplane with no engine failure and are below VMCA, will you have directional control?
Yes, some directional control as we still have two functioning engines.
What are the G-limits of the Boeing 737-800?
What are the G-limits of the Boeing 737-800?
+2.5G / -1.0G
What are the disadvantages of a swept wing?
What are the disadvantages of a swept wing?
Swept wings have:
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Poor lift qualities
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Higher stall speeds
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Speed instability at low speeds
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A wing-tip stalling tendency
What is anhedral?
What is anhedral?
anhedral is the downward inclinitation of the wing from the root to the tip.
Why does the speed tape on the PFD reads 45kt when the aircraft is stationary?
Why does the speed tape on the PFD reads 45kt when the aircraft is stationary?
The speed is too low for an indication.
Why are the indications on an FMA preferred over an MCP?
Why are the indications on an FMA preferred over an MCP?
Always make sure to update yourself with the latest information on these type of questions.
CFM56-7 series with a max takeoff thrust of 27,300lb.
These engines have higher thrust, improved efficiency, and lower maintenance costs than its predecessor, the CFM56-3 series.
180 minutes extended range (ETOPS).
Bypass ratio 5.5:1