Oral Questions Flashcards
V(so) = ?
The stalling speed in landing configuration is 45 KIAS.
V(s) = ?
The stalling speed with no flaps is 50 KIAS.
V(r) = ?
The rotation speed is 60 KIAS.
V(x) = ?
The best angle of climb is at 64 KIAS.
V(y) = ?
The best rate of climb is 76 KIAS.
V(g) = ?
The best glide speed at max weight is 76 KIAS.
V(fe) = ?
The maximum flaps extended speed is 102 KIAS.
V(no) = ?
The maximum structural cruising speed is 125 KIAS.
V(ne) = ?
The never exceed speed is 154 KIAS.
V(A) = ? When the plane weighs 2550 lbs…
The maneuvering speed is 113 KIAS
V(A) = ? When the plane weighs 1634 lbs…
The maneuvering speed is 89 KIAS.
What is the maximum demonstrated crosswind component?
17 KIAS
How many cylinders does the engine have?
The engine has 4 cylinders.
Who is the manufacturer of the engine?
Lycoming
What is the horsepower rating of the engine?
180 horsepower at 2700 rpm.
Does the engine have fuel injectors or a carburetor?
Carburetor.
Is the engine turbo charged or normally aspirated?
Normally aspirated.
How are the cylinders arranged in the engine?
They are horizontally opposed, meaning they oppose each other.
How is ignition provided in the engine?
Through two engine driven magnetos, which are independent of the aircraft’s electrical system and each other.
What are the minimum and maximum oil capacities for the engine?
6-8 quarts.
Who makes the propellers for the Archer?
Sensenich
How is propeller rpm adjusted?
The throttle. It is fixed pitch.
Define “fixed pitch”.
A fixed-pitch propeller is a propeller whose pitch angle (the incidence of the blades with respect to the plane of rotation) cannot be changed.
Describe the electrical system of the Archer.
The Archer is equipped with a 28 volt DC electrical system and a 24 volt lead acid battery. Electrical power is supplied by a 70 amp, engine driven alternator. The battery is used as a source of emergency electrical power and for engine starts.