PPL(A) PL020 - General Knowledge

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This flashcard set covers various aspects of aircraft engines and systems, focusing on components like engines, aircraft structures, and radio equipment. It delves into topics such as fuel systems, pressure management, control mechanisms, and power generation, including elements like cylinders, generators, and wings. The set is beneficial for aviation enthusiasts and professionals seeking to understand the intricate workings of aircraft technology, providing detailed insights into maintenance, operation, and safety protocols.

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The semi- monocoque construction fuselage consists of the following parts:

Frames, stringers, decking.

Beams, frames, cover.

Coating, stringers, girders.

Frames, stringers, girders.

Monocoque construction fuselage consists of two parts:

Frames and coverage.

Frames, stringers, honeycomb core.

Longitudinal members, decking, girders.

Stringers, frames, cover.

When do you check the efficiency of the ignition system:

During the engine test.

After an oil change.

In-flight.

During preflight inspection.

The balance tab is used to:

The reduction of forces acting on the elements of control and ailerons controls.

Trim of an A/C

It facilitates flap deflection.

Facilitates the deflection of spoilers.

Flaps are used to:

Deflecting them, increases the lift coefficient at low speeds without increasing the aircraft, the wing angle of attack.

As an aerodynamic brakes.

To increase the lift at high speeds.

To control the roll around the latheral axis of the aircraft.

Mass Compensation:

Used to eliminate control surfaces flutter.

Used to eliminate vibration of the elevator.

Used to eliminate vibration of flaps.

Applied only to eliminate the vibrations of rudder.

Ailerons are used to:

Directional steering.

Longitudinal maneuverability.

Maintaining the stability of the aircraft.

Control aircraft around it's longitudinal axis.

Ice is removed from the wings leading edges which are secured with rubber pads (boots) with te use of:

The air under pressure.

Electrical heating elements mounted into the rubber segments.

Hot air.

The exhaust gases.

A valve control mechanism is:

Engine timing.

Driver.

Splitter.

Controller.

The power transmitted to the propeller shaft is called the ….. power:

Effective.

Necessary.

Nominal.

Indicated.

With the altitude increase, the engine power:

Decreases.

Remains the same.

Increases.

Increases and then decreases.

With the altitude increase, the altitude engine power:

It grows to the optimal altitude and then decreases.

Decreases.

Remains the same.

Increases.

Power lost to overcome the mechanical resistance with increasing oil temperature:

Decreases and then increases.

Decreases.

Increases.

Remains the same.

Ignition moment related to the angle of rotation of the engine shaft angle is called:

Ignition timing.

Delaying ignition.

Initiation of ignition.

Ignition.

What does the ignition system operation test consist of:

Measuring engine RPM drop for each system.

Determination of the maximum engine speed for each of the ignition system.

Measurement of the transit time from the engine idle RPM to maximum.

Measurement of engine vibration at takeoff power rating.

AC and DC current generators are built for the following voltage:

28 V or 12 V.

35 V.

10 V.

40 V.

A sudden lack of oil pressure indication (without an increase in oil temperature) is usually caused by:

Damaged measurement system.

Damaged battery.

Lack of oil.

Damaged oil cooler.

The lowest intensity of the Earth's magnetic field is:

The magnetic equator.

The north magnetic pole.

South magnetic pole.

Geographic pole.

The order to switch on the anti-icing installation is:

Analysis of weather forecasts for the route of flight by the crew if it forecasts icing, should be included regardless of the indications.

Activation of a icing warning system.

Should be turned on all the time during flight.

Depending on the information from air traffic services.

What is name of device that provides the necessary air cooling flow through the use of appropriately shaped fairings called:

Deflectors.

Stering.

Nozzle.

Curtains.

The presence of water in the fuel is:

Inadmissible.

Limited to the amount of about 5 ml/l.

Acceptable in the form of an emulsion.

Acceptable at high temperatures.

What does the power of electric generator mounted on the aircraft depend on:

The amount of electricity needed for the type of airplane.

The speed of the aircraft.

From the aerodrome pressure and the flight altitude.

Pressure instruments.

The GPS receiver allows to:

Recieve the current aircraft position.

The term angle of attack.

Detection of storm fronts.

Maintain communications.

Engine oil air separators due to their operation can be divided into:

Static and dynamic.

Centrifugal and dynamic.

Inertia and static.

With filter and without filter.

The distance measured by DME is:

The distance along a line between the inclined plane and the beacon.

Perpendicular projection on the ground of the line between Aircraft and beacon.

Distance to calculate according to formula.

Approximate distance.

sequence of cylinder firing is done to:

Uniformly distribute crankshaft loads.

Uniform engine lubrication.

Reduction in fuel consumption.

More complete combustion of mixture.

Proper sequence of ignition is done to:

Reduction of torque pulsation.

Uniform engine lubrication.

Reduction in fuel consumption.

More complete combustion of mixture.

Heating the inlet to the carburetor is aimed at:

Protection against icing.

Heating the air in the cabin.

Raising the temperature of the fuel.

Heating the oil before starting.

Low-pressure tires are:

They are broad and designed for use on soft ground.

For use only on hard surfaces.

Only light aircraft.

They are narrow and designed for use on soft ground.

High-pressure tires are:

They are narrow and designed for use on hard surfaces.

They are used for use on soft ground.

Are wide and intended only for light aircraft.

They are used to use as the soft and hard surface.

Who develops, approves and make changes in the Flight Operation User Manual:

The aircraft manufacturer develops, and the State Aviation Authority approves it.

It is developed by user of airplane and approved by Quality Service.

It is developed by user of airplane and approved by the State Aviation Authority

Aircraft manufacturer's service quality develops and approves it.

The optimum engine oil temperature is ( C):

90-100.

30-40.

50-70.

140-160.

The aircraft exterior lighting consists of:

Anti-collision lights, and landing light.

Instrument panel illumination light.

Map illumination light.

Lights in the cabin.

Panels with radio systems control and steering elements are:

In the cockpit.

The electronic bands.

In the passenger cabin.

In the special vulnerabilities.

Parameters characterising power developed by a supercharged engine are:

RPM and boost pressure

RPM and fuel pressure.

Pressure and temperature of cylinder heads.

Charging pressure and oil pressure.

Engine fuel system assessment criteria parameter is:

Fuel pressure.

Fuel consumption.

Oil Pressure.

Rotational speed.

Which sequence of cycles for the four-stroke engine is correct:

Induction Compression Power Exhaust.

Compression Suction Expansion Exhaust.

Suction Compression Power Exhaust Compression.

Suction Compression Expansion Power.

Warming up the engine with hot air during the low temperature aims at:

Facilitate the start-up:

Increase in oil viscosity.

The increase in ignition energy.

Facilitate the creation of a fuel mixture.

Eavesdropping of radiocompass signals is obtained:

For the setting of a switch on the audio selector panel.

For a special one.

By pressing the radio button.

By pressing SPU button.

The basic mode of a radiocompass is:

Function of ADF, with reading QDM on Compass.

Antenna.

Frame.

ON.

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PPL(A) PL020 - General Knowledge

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