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Private Pilot: FAA Written Exam TESTBANK
2026|ACTUAL Q-BANK WITH 1000+ EXAM PREP
QUESTIONS AND ANSWERS|A+GRADE ASSURED
What is one purpose of wing flaps? To enable the pilot to make steeper approaches to a landing without increasing the airspeed One of the main functions of flaps during approach and landing is to... Increase the angle of descent without increasing the airspeed What is the purpose of the rudder on an airplane? To control yaw Which is not a primary flight control surface? A. Flaps B. Stabilator C Ailerons
A. Flaps The elevator controls movement around which axis? Lateral Which statement is true concerning primary flight controls? A. The effectiveness of each control surface increases with speed because there is more airflow over them. B. Only when all three primary flight controls move in sequence do the airflow and pressure distribution change over and around the airfoil. C. Primary flight controls include ailerons, rudder, elevator, and trim systems. A. The effectiveness of each control surface increases with speed because there is more airflow over them Which of the following is true concerning flaps? A. Flaps are attached to the leading edge of the wing and are used to increase wing lift. B. Flaps allow an increase in the angle of descent without increasing airspeed. C. Flaps are high drag devices deployed from the wings to reduce lift. B. Flaps allow an increase in the angle of descent without increasing airspeed
What is the relationship of lift, drag, thrust, and weight when the airplane is in straight-and-level flight? Lift equals weight Thrust equals drag Which statement relates to Bernoulli's principle? Air traveling faster over the curve upper surface of an airfoil causes lower pressure on the top surface The term "angle of attack" is defined as the angle... Between the wing chord line and the relative wind Angle of attack is defined as the chord line of an airfoil and the... Direction of the relative wind The angle of attack at which an airplane wing stalls will... Remain the same regardless of gross weight
As altitude increases, the indicated airspeed at which a given airplane stalls in a particular configuration will... Remain the same regardless of altitude In what flight condition must an aircraft be placed in order to spin? Stalled During a spin to the left, which wing(s) is/are stalled? Both wings are stalled How will frost on the wings of an airplane affect takeoff performance? Frost will disrupt the smooth flow of air over the wing, adversely affecting its lifting capability Why is frost considered hazardous to flight? Frost spoils the smooth flow of air over the wings, thereby decreasing lifting capability
What force makes an airplane turn? The horizontal component of lift An airplane said to be inherently stable will... Require less effort to control What determines the longitudinal stability of an airplane? The location of the CG with respect to the center of lift Changes in the center of pressure of a wing affect the aircraft's... Aerodynamic balance and controllability An airplane has been loaded in such a manner that the CG is located aft of the aft CG limit. One undesirable flight characteristic a pilot might experience with this airplane would be... Difficulty in recovering from a stalled condition
What causes an airplane (except a T-tail) to pitch nosedown when power is reduced and controls are not adjusted? The downwash on the elevators from the propeller slipstream is reduced and the elevator effectiveness is reduced Loading an airplane to the most aft CG will cause the airplane to be... Less stable at all speeds In what flight condition is torque effect the greatest in a single-engine airplane? Low airspeed, high power, high angle of attack The left turning tendency of an airplane caused by P-factor is the result of the... Propeller blade descending on the right, producing more thrust than the ascending blade on the left When does P-factor cause the airplane to yaw to the left? When at high angles of attack
Magnetic fields within the aircraft distorting the lines of magnetic force In the Northern Hemisphere, if an aircraft is accelerated or decelerated, the magnetic compass will normally indicate... Correctly when on a north or south heading In the Northern Hemisphere, a magnetic compass will normally indicate initially a turn toward the west if... A right turn is entered from a north heading In the Northern Hemisphere, a magnetic compass will normally indicate a turn toward the south when... The aircraft is decelerated while on a west heading In the Northern Hemisphere, a magnetic compass will normally indicate initially a turn toward the east if... A left turn is entered from a north heading
What should be the indication on the magnetic compass as you roll into a standard rate turn to the right from a south heading in the Northern Hemisphere? The compass will indicate a turn to the right, but at a faster rate than is actually occurring The pitot systems provides impact pressure for what instrument? Airspeed indicator Which instrument will become inoperative if the pitot tube becomes clogged? Airspeed If the pitot tube and outside static vents become clogged, which instruments would be affected? The altimeter, airspeed indicator, and vertical speed indicator Which instrument(s) will become inoperative if the static vents become clogged? Airspeed, altimeter, and vertical speed indicator What does the red line on an airspeed indicator represent?
Under what condition is indicated altitude the same as true altitude? When at sea level under standard conditions Under what condition will pressure altitude be equal to true altitude? When standard atmospheric conditions exist What is pressure altitude? The altitude indicated when the barometric pressure scale is set to 29. Altimeter setting is the value to which the barometric pressure scale of the altimeter is set so the altimeter indicates... True altitude at field elevation If it is necessary to set the altimeter from 29.15 to 29.85 what change occurs? 700' increase in indicated altitude. (The altimeter-indicated altitude moves in the same direction as the altimeter setting and changes about 1,000' per inHg) If a pilot changes the altimeter setting from 30.11 to 29.96 what is the approximate change in indication?
Altimeter will indicate 150' lower If a flight is made from an area of low pressure into an area of high pressure without the altimeter setting being adjusted, the altimeter will indicate... Lower than the actual altitude above sea level If a flight is made from an area of high pressure into an area of lower pressure without the altimeter setting being adjusted, the altimeter will indicate... Higher than the actual altitude above sea level Which condition would cause the altimeter to indicate a lower altitude than true altitude? A. Air temperature lower than standard B. Atmospheric pressure lower than standard C. Air temperature warmer than standard C. Air temperature warmer than standard Under what condition will true altitude be lower than indicated altitude? A. In colder than standard air temperature B. In warmer than standard air temperature
Cause loss of power, excessive oil consumption, and possible permanent internal engine damage Excessively high engine temperatures, either in the air or on the ground, will... Cause loss of power, excessive oil consumption, and possible permanent internal engine damage For internal cooling, air cooled engines are especially dependent on... The circulation of lubricating oil If the engine oil temperature and cylinder head temperature gauges have exceeded their normal operating range, the pilot may have been operating with... Too much power and with the mixture set too lean What action can a pilot take to aid in cooling an engine that is overheating during a climb? Reduce rate of climb and increase airspeed What is one procedure to aid in cooling an engine that is overheating. Enrich the fuel mixture
How is engine operation controlled on an engine equipped with a constant-speed propeller? The throttle controls power output as registered on the manifold pressure gauge and the propeller control regulates engine RPM A precaution for the operation of an engine equipped with a constant-speed propeller is to... Avoid high manifold pressure settings with low RPM What is an advantage of a constant-speed propeller? Permits the pilot to select the blade angle for the most efficient performance One purpose of the dual ignition system on an aircraft engine is to provide for... Improved engine performance, and increased safety (redundancy) If the ignition switch ground wire becomes disconnected, the magneto... May continue to fire
The presence of carburetor ice in an aircraft equipped with a fixed-pitch propeller can be verified by applying carburetor heat and noting... A decrease in RPM and then a gradual increase in RPM Generally speaking, the use of carburetor heat tends to... Decrease engine performance Applying carburetor heat will... Enrich the fuel/air mixture What change occurs in the fuel/air mixture when the carburetor heat is applied? The fuel/air mixture becomes richer During the run-up at a high-elevation airport, a pilot notes a slight engine roughness that is not affected by the magneto check but grows worse during the carburetor heat check. Under these circumstances, what would be the most logical initial action? Check the results obtained with a leaner setting of the mixture The basic purpose of adjusting the fuel/air mixture at altitude is to...
Decrease the fuel flow in order to compensate for decreased air density While curising at 9,500' MSL, the fuel/air mixture is properly adjusted. What will occur if a descent to 4,500' MSL is made without readjusting the mixture? The fuel/air mixture may become excessively lean Detonation occurs in a reciprocating aircraft engine when? The unburned charge in the cylinders explodes instead of burning normally Detonation may occur at high-power settings when? The fuel mixture ignites instantaneously instead of burning progressively and evenly If a pilot suspects that the engine (with a fixed-pitch propeller) is detonating during climb-out after takeoff, the initial course of action to take would be to... Lower the nose slightly to increase airspeed If the grade of fuel used in an aircraft engine is lower than specified for the engine, it will most likely cause... Detonation
