Copiar e Editar

ASA FAA Aircraft Systems

Descrição

Quiz sobre ASA FAA Aircraft Systems, criado por Reuben Moore em 05-02-2016.
Reuben Moore
Quiz por Reuben Moore, atualizado more than 1 year ago
Reuben Moore
Criado por Reuben Moore quase 9 anos atrás
33
0
0

Resumo de Recurso

Questão 1

Questão
Should it be necessary to handprop an airplane, it is extremely important that a competent pilot
Responda
  • Call "contact" before touching the propeller.
  • Be at the controls in the cockpit.
  • Be in the cockpit and call out the commands.

Questão 2

Questão
What should be the first action after starting an aircraft engine.
Responda
  • Adjust for proper RPM and check for desired indications on the engine gauges.
  • Place the magneto or ignition switch momentarily in the OFF position to check for proper grounding.
  • Test each brake and the parking brake.

Questão 3

Questão
What is the one purpose for using reciprocating engines.
Responda
  • Heat is distributed better.
  • To preserve cylinder head duration and maintain lower temperatures.
  • They are relatively simple and inexpensive to operate.

Questão 4

Questão
One purpose of the dual ignition system on an aircraft engine is to provide for
Responda
  • Improved engine performance
  • uniform heat distribution
  • balance cylinder head pressure

Questão 5

Questão
An electrical system failure (battery an alternator) occurs during flight. In this situation you would
Responda
  • Experience avionics equipment failure
  • Probably experience failure of the engine ignition system, fuel gauges, aircraft lighting system, and avionics equipment
  • Probably experience engine failure due to the loss of engine driven fuel pump and also experience failure of the radio equipment, lights, and all instruments that require alternating current.

Questão 6

Questão
If the ground wire between the magneto and the ignition ignition switch becomes disconnected, the most notable result will be that the engine
Responda
  • Will run very rough.
  • Cannot be started with the switch in the ON position.
  • Cannot be shut down by turning the switch to the OFF position.

Questão 7

Questão
One purpose of the dual ignition system on a two cycle engine is to provide for
Responda
  • System redundancy in the ignition system
  • Uniform heat distribution
  • Balance cylinder head pressure

Questão 8

Questão
Electrical system failure (battery and alternator) occurs in a magneto equipped aircraft during flight. In this situation, you would
Responda
  • Probably experience engine failure due to the loss of engine driven fuel pump and also experience failure on the radio equipment, lights, and all instruments that require alternating current.
  • Probably experience failure of the engine ignition system, fuel gauges, aircraft lighting system, and avionics equipment.
  • Experience avionics equipment failure.

Questão 9

Questão
Concerning the advantages of an aircraft generator or alternator, select the true statement.
Responda
  • A generator always provides more electrical current than an alternator.
  • An alternator provides more electrical power at lower engine RPM than a generator.
  • A generator charges the battery during low engine rpm; therefore, the battery has less chance to become fully discharged, as often occurs with an alternator.

Questão 10

Questão
The operating principle of flow type carburetors is based on the
Responda
  • Automatic metering of air at the venturi as the aircraft games altitude
  • Difference in air pressure at the venturi throat and the air inlet
  • Increase in air velocity in the throat of a venturi causing an increase in air pressure

Questão 11

Questão
The basic purpose of adjusting the fuel/air mixture at altitude is too
Responda
  • Decrease the amount of fuel in the mixture in order to compensate for increased air density
  • Decrease the fuel flow in order to compensate for decreased air density
  • Increase the amount of fuel in the mixture to compensate for a decrease in pressure and density of the air.

Questão 12

Questão
While cruising at 9500 feet MSL, the fuel/air mixture is properly adjusted. What will occur if a descent to 4500 feet MSL is made without that readjusting the mixture?
Responda
  • The fuel/air mixture may become excessively lean.
  • There will be more fuel in the cylinders than is needed for normal combustion, and the excess fuel will absorb heat and cool the engine.
  • Excessively rich mixture will create higher cylinder head temperatures and may cause detonation.

Questão 13

Questão
During the run up at a high elevation Airport, a pilot notes of 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?
Responda
  • Check the results obtained with a leaner setting of the mixture.
  • Taxi back to the flight line for a maintenance check.
  • Reduce manifold pressure to control the detonation.

Questão 14

Questão
If an aircraft is equipped with the fixed pitch propeller and a float type carburetor, the first indication of carburetor ice would most likely be a
Responda
  • A drop in oil temperature and cylinder head temperature
  • Engine roughness
  • Loss of RPM

Questão 15

Questão
The presence of carburetor ice in an aircraft equipped with a fixed pitch propeller can be verified by applying carburetor heat and noting
Responda
  • And increase in rpm and then a gradual decrease in rpm
  • Decrease in rpm and then a constant rpm indication
  • A decrease in rpm and then a gradual increase in rpm

Questão 16

Questão
Which condition is most favorable to the development of carburetor icing?
Responda
  • Any temperature below freezing and a relative humidity of less than 50%
  • Temperature between 32 and 50 degrees Fahrenheit and low humidity
  • Temperature between 20 degrees and 70 degrees Fahrenheit and high humidity

Questão 17

Questão
The possibility of carburetor icing exists even when the ambient air pressure is as
Responda
  • Highest 70 degrees Fahrenheit and the relative humidity is high
  • High is 95 degrees Fahrenheit and there is visible moisture
  • Low as 0 degrees Fahrenheit and the relative humidity is high

Questão 18

Questão
Applying carburetor heat will
Responda
  • Result in more air going through the carburetor.
  • Enrich the fuel/air mixture
  • Not affect the fuel/air mixture.

Questão 19

Questão
What change occurs in the fuel/air mixture when carburetor heat is applied?
Responda
  • A decrease in rpm results from the lean mixture.
  • The fuel/air mixture becomes richer.
  • The fuel/air mixture becomes leaner period

Questão 20

Questão
Generally speaking, the use of carburetor heat tends to
Responda
  • Decrease engine performance
  • Increase engine performance
  • Have no effect on engine performance

Questão 21

Questão
With regard to carburetor ice, float - type carburetor systems in comparison to fuel injection systems are generally considered to be
Responda
  • More susceptible to icing.
  • Equally susceptible to icing.
  • Susceptible to icing only when visible moisture is present.

Questão 22

Questão
Which condition is most favorable to the development of carburetor icing?
Responda
  • Any temperature below freezing and a relative humidity of 50%.
  • Temperature between 32 degrees and 50 degrees Fahrenheit and low humidity.
  • Temperature between 20 degrees and 70 degrees Fahrenheit and high humidity.

Questão 23

Questão
On an aircraft equipped with fuel pumps, when is the auxiliary electric driven pump used?
Responda
  • All the time to a the engine driven fuel pump.
  • In the event engine-driven fuel pump fails.
  • Constantly except in starting the engine.

Questão 24

Questão
If the grade of fuel used in an aircraft engine is lower than specified for the engine, it will most likely cause
Responda
  • A mixture of fuel and air that is not uniform in all cylinders.
  • Lower cylinder head temperature.
  • Detonation.

Questão 25

Questão
Detonation may occur at high power settings when
Responda
  • The fuel mixture ignites instantaneously instead of burning progressively and evenly
  • An excessively rich fuel mixture causes an explosive gain in power
  • The fuel mixture is ignited too early by hot carbon deposits in the cylinder

Questão 26

Questão
Detonation occurs in a reciprocating aircraft engine when
Responda
  • The spark plugs are fouled or shorted out or the wiring is defective.
  • Hot spots in the combustion chamber ignite the fuel/air mixture in advance of normal ignition.
  • The unburned charged in the cylinders explodes instead of burning normally.

Questão 27

Questão
The uncontrolled firing of the fuel/air charge in advance of normal spark ignition is known as
Responda
  • Combustion
  • Pre ignition
  • Detonation

Questão 28

Questão
What type of fuel can be substituted for an aircraft if the recommended octane is not available?
Responda
  • The next higher octane aviation gas.
  • The next lower octane aviation gas.
  • Unleaded automotive gas of the same octane rating.

Questão 29

Questão
Filling the fuel tanks after the last flight of the day is considered a good operating procedure because this will
Responda
  • Force any existing water to the top of the tank away from the fuel lines to the engine.
  • Prevent expansion of the fuel by eliminating air space in the tank.
  • Prevent moisture condensation by eliminating air space in the tank.

Questão 30

Questão
To properly purge water from the fuel system of an aircraft equipped with fuel tanks sumps and the fuel strainer quick drain, it is necessary to drain fuel from the
Responda
  • Fuel strainer drain.
  • Lowest point in the fuel system.
  • Fuel strainer drain and the fuel tank sump.

Questão 31

Questão
During pre flight in cold weather, crankcase breather lines should receive special attention because they are susceptible to being clogged by
Responda
  • Congealed oil from the crankcase.
  • Moisture from the outside air which has frozen.
  • Ice from crankcase vapors that have condensed and subsequently frozen.

Questão 32

Questão
If a pilot suspects that the engine, with a fixed pitch propeller, is detonating during climb out after take off, the initial corrective action to take would be to
Responda
  • Lean the mixture
  • Lower them know slightly to increase airspeed
  • Apply carburetor heat

Questão 33

Questão
Excessively high engine temperatures will
Responda
  • Cause damage to heat-conducting hoses and warping on the cylinder cooling fins.
  • Cause loss of power, excessive oil consumption, and possible permanent internal engine damage.
  • Not appreciably affect an aircraft engine.

Questão 34

Questão
Excessively high engine temperatures, either in the air or on the ground, will
Responda
  • Increase fuel consumption and may increase power due to the increased heat.
  • Result in damage to heat conducting hoses and warping of cylinder cooling fans.
  • Cause loss of power, excessive oil consumption, and possible permanent internal engine damage.

Questão 35

Questão
If the engine oil temperature and cylinder head temperature gauges have exceeded their normal operating range, the pilot had been operating with
Responda
  • Mixture set too rich.
  • Higher than normal oil pressure.
  • Too much power and with the mixture set too lean.

Questão 36

Questão
Which would most likely cause the cylinder head temperature and engine oil temperature gauges to exceed their normal operating range is?
Responda
  • Using fuel that has a lower than specified fuel rating.
  • Using fuel that has a higher than specified fuel rating.
  • Operating with higher than normal oil pressure.

Questão 37

Questão
For internal cooling, reciprocating aircraft engines are especially dependent on
Responda
  • A properly functioning thermostat
  • Air flowing over the exhaust manifold.
  • The circulation of lubricating oil.

Questão 38

Questão
Which is true regarding preheating an aircraft during cold weather operations?
Responda
  • The cabin area as well as the engine should be preheated.
  • The cabin area should not be preheated with portable heaters.
  • Hot air should be blown directly at the engine through the air intakes.

Questão 39

Questão
An abnormally high engine oil temperature indication may be caused by
Responda
  • The oil level being too low.
  • Operating with a too high viscosity oil.
  • Operating with an excessively rich mixture.

Questão 40

Questão
What action can a pilot take to aid in cooling an engine that is overheating during the climb?
Responda
  • Reduce rate of climb and increase airspeed.
  • Reduce climb speed and increase rpm.
  • Increase climb speed and increase rpm

Questão 41

Questão
What is one procedure to aid in cooling an engine that is overheating?
Responda
  • enrich in the fuel mixture.
  • Increase the RPM.
  • Reduce the air speed.

Questão 42

Questão
The most important rule to remember in the event of a power failure after becoming airborne is to
Responda
  • Immediately establish the proper gliding attitude and airspeed.
  • Quickly check the fuel supply for possible fuel exhaustion.
  • Determine the wind direction to plan for the forced landing.

Questão 43

Questão
How is engine operation controlled on an engine equipped with a constant speed propeller?
Responda
  • The throttle controls power output as registered on the manifold pressure gauge and the propeller control regulates engine rpm.
  • The throttle controls power output as registered on the manifold pressure gauge and the propeller control regulates a constant blade angle.
  • The throttle controls engine rpm as registered on the tachometer and the mixture control regulates the power output.

Questão 44

Questão
What is the advantage of a constant speed propeller?
Responda
  • Permits the pilot to select and maintain a desired cruising speed.
  • Permits the pilot to select the blade angle for the most efficient performance.
  • Provides a smoother operation with stable rpm and eliminate vibrations.

Questão 45

Questão
A precaution for the operation of an engine equipped with a constant speed propeller is to
Responda
  • Avoid high rpm settings with high manifold pressure.
  • Avoid high manifold pressure settings with low rpm.
  • Always use a rich mixture with a high rpm settings.

Questão 46

Questão
In what flight condition is torque effect the greatest in a single engine airplane?
Responda
  • Low air speed, high power, high angle of attack.
  • Low air speed, low power, low angle of attack
  • High airspeed, high power, high angle of attack.

Questão 47

Questão
The left turning tendency of an airplane caused by P-factor is the result of the
Responda
  • Clockwise rotation of the engine and the propeller turning the airplane counterclockwise.
  • Propeller blade descending on the right, producing more thrust than the ascending blade on the left
  • Gyroscopic forces applied to the rotating propeller blades acting 90 degrees in advance of the point the force was applied.

Questão 48

Questão
When does P factor cause the airplane to yaw to the left
Responda
  • When at low angles of attack.
  • When at high angles of attack.
  • When at higher airspeeds.

Questão 49

Questão
During the pre flight inspection who was responsible for determining the aircraft is safe for flight?
Responda
  • Pilot in command.
  • The owner or operator.
  • The certified mechanic who performed the annual inspection.

Questão 50

Questão
How should an aircraft preflight inspection be accomplished for the first flight of the day?
Responda
  • Quick walk around with a check of gas and oil.
  • Thorough and systematic means recommended by the manufacturer.
  • Any sequence as determined by the pilot in command.

Questão 51

Questão
Who is primarily responsible for maintaining an aircraft in airworthy condition?
Responda
  • Pilot in command.
  • Owner or operator.
  • Mechanic.

Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.

Semelhante

15 Dicas para Passar nos Exames
Alessandra S.
História do Mundo - Cronologia
GoConqr suporte .
BIOLOGIA
neusamiotto
Respiração aeróbia - 10º ano
hlopes047
Períodos da História do Brasil
GoConqr suporte .
SEGUNDO REINADO
Lucas Villar
QUIZ DE CIÊNCIAS - FÍSICA
Clean Maria Reis
ORIGENS DO PENSAMENTO SOCIAL
Lucas Villar
1ª GUERRA MUNDIAL
Renata Reis
SIMULADO 1 - CTFL - AT
Jorge Ricardo
DESENVOLVIMENTO EMBRIONÁRIO
Vanessa Palauro
Explore a Biblioteca