5784702
Descripción
Test por tsampikos pompou, actualizado hace más de 1 año
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Creado por tsampikos pompou
hace más de 10 años
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Pregunta 1
Pregunta
252 In a steady climb at constant airspeed:
Respuesta
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O The power available must exceed the power required for straight and level flight.
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O The power available must be less than the power required.
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O The power available must be equal to the power required.
Pregunta 2
Pregunta
253 If the inlet valve opens 20 degrees before Top Dead Centre (TDC) this is called:
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O A valve lead by 20 degrees.
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O A valve lag by 20 degrees.
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O A valve overlap by 20 degrees.
Pregunta 3
Pregunta
254 Where may an aircraft's operating limitations be found?
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O In the current, JAA/FAA approved flight manual, approved manual material, markings and placards, or any combination thereof
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O On the Airworthiness Certificate
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O In the aircraft airframe and engine logbooks
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O In the pilot's private license
Pregunta 4
Pregunta
255 Excessively high engine temperatures will:
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O cause loss of power, excessive oil consumption and possible permanent internal engine damage
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O cause damage to heat-conducting hoses and warping of the cylinder cooling fins
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O not appreciably affect an aircraft engine
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O cause damage only to ignition system
Pregunta 5
Pregunta
256 One purpose of the dual ignition system on an aircraft engine is to provide:
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O improved engine performance
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O uniform heat distribution
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O balanced cylinder head pressure
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O less noise
Pregunta 6
Pregunta
257 Which condition is most favorable to the development of carburetor icing:
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O temperature between -10 C0 and 20 C0 and high humidity
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O Any temperature below freezing and a relative humidity of less than 50%
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O temperature between 0 C0 and 10 C0 and low humidity
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O low temperature
Pregunta 7
Pregunta
258 Applying carburetor heat will:
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O enrich the fuel/air mixture
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O result in more air going through the carburetor
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O not affect the fuel/ air mixture
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O improve the engine's power
Pregunta 8
Pregunta
259 If the grade of fuel used in an aircraft engine is lower than specified for the engine, it will most likely cause:
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O detonation
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O a mixture of fuel and air that is not uniform in all cylinders
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O lower cylinder head temperatures
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O fire
Pregunta 9
Pregunta
260 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:
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O lower the nose slightly to increase airspeed
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O lean the mixture
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O apply carburetor heat
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O decrease speed
Pregunta 10
Pregunta
261 The uncontrolled firing of the fuel/air charge in advance of normal spark ignition is known as:
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O pre-ignition
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O combustion
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O detonation
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O refueling
Pregunta 11
Pregunta
262 What type fuel can be substituted for an aircraft if the recommended octane is not available?
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O the next higher octane aviation gas
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O the next lower octane aviation gas
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O unleaded automotive gas of the same octane ratting
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O any automotive gas
Pregunta 12
Pregunta
263 Filling the fuel tanks after the last flight of the day is considered a good operating procedure because this will:
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O prevent moisture condensation by eliminating air space in the tanks
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O force any existing water to the top of the tank away from the fuel lines to the engine
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O prevent expansion of the fuel by eliminating airspace in the tanks
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O prepare the aircraft for the next day flights
Pregunta 13
Pregunta
264 For internal cooling, reciprocating aircraft engines are especially dependent on:
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O the circulation on lubricant oil
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O a properly functioning thermostat
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O air flowing over the exhaust manifold
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O the air cooler
Pregunta 14
Pregunta
265 An abnormally high engine oil temperature indication may be caused by:
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O the oil level being too low
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O operating with a too high viscosity oil
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O operating with an excessively rich mixture
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O the oil level being too high
Pregunta 15
Pregunta
266 What action can a pilot take to aid in cooling an engine that is overheating during a climb?
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O reduce rate of climb and increase airspeed
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O reduce climb speed and increase RPM
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O increase climb speed and increase RPM
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O reduce RPM
Pregunta 16
Pregunta
267 What is one procedure to aid in cooling an engine that is overheating:
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O enrichen the fuel mixture
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O increase RPM
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O reduce the airspeed
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O reduce RPM
Pregunta 17
Pregunta
268 What is an advantage of a constant-speed propeller?
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O permits the pilot to select the blade angle for the most efficient performance
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O permits the pilot to select and maintain a desired cruising speed
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O provides a smoother operation with stable RPM
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O permits the pilot to select the angle of attack for best performance
Pregunta 18
Pregunta
269 A precaution for the operation of an engine equipped with a constant-speed propeller is to :
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O avoid high manifold pressure settings with low RPM
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O avoid high RPM setting with high manifold pressure
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O always use a rich mixture with high PRM settings
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O avoid use of rich mixture for a long time
Pregunta 19
Pregunta
270 What should be the first action after starting an aircraft engine?
Respuesta
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O adjust for proper RPM and check for desired indications on the engine gauges
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O place the magneto or ignition switch momentarily in the OFF position to check for proper grounding
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O test each brake and the parking brake
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O check the fuel indications
Pregunta 20
Pregunta
271 Should it become necessary to handprop an airplane engine, it is extremely important that a competent pilot:
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O be at the controls in the cockpit
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O call //contact// before touching the propeller
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O be in the cocpit and call out all commands
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O call for help a trained engineer
Pregunta 21
Pregunta
272 Which V-speed represents maneuvering speed ?
Respuesta
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O VA
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O VLO
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O VNE
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O VS0
Pregunta 22
Pregunta
273 If an altimeter setting is not available before flight, to which altitude should the pilot adjust the altimeter?
Respuesta
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O the elevation of the departure area
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O the elevation of the nearest airport corrected to mean sea level
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O pressure altitude corrected for non standard temperature
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O MSL
Pregunta 23
Pregunta
274 Prior to take off, the altimeter should be set to which altitude or altimeter setting?
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O the current local altimeter setting, if available, or the departure airport elevation
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O the corrected density altitude of the departure airport
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O the corrected pressure altitude for the departure airport
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O MSL
Pregunta 24
Pregunta
275 If the pitot tube and outside static vents become clogged, which instruments would be affected?
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O the altimeter, airspeed indicator, and vertical speed indicator
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O the altimeter, attitude indicator, and turn-and-slip indicator
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O the altimeter and the airspeed indicator
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O the altimeter, airspeed indicator, and turn-and-slip indicator
Pregunta 25
Pregunta
276 Which instrument will become inoperative if the pitot tube becomes clogged?
Respuesta
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O Airspeed
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O Altimeter
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O Vertical speed
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O Turn-and-slip indicator
Pregunta 26
Pregunta
277 Which instrument(s) will become inoperative if the static vents become clogged?
Respuesta
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O Altimeter, airspeed and vertical speed
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O Airspeed only
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O Altimeter only
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O Turn-and-slip indicator only
Pregunta 27
Pregunta
278 (Refer to Fig. 1) Altimeter 1 indicates :
Respuesta
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O 10,500 feet
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O 500 feet
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O 1,500 feet
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O 15,000 feet
Pregunta 28
Pregunta
279 (Refer to Fig. 1) Altimeter 2 indicates :
Respuesta
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O 14,500 feet
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O 1,500 feet
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O 4,500 feet
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O 15,400 feet
Pregunta 29
Pregunta
280 (Refer to Fig. 1) Altimeter 3 indicates :
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O 9,500 feet
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O 10,950 feet
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O 15,940 feet
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O 14,950 feet
Pregunta 30
Pregunta
281 (Refer to Fig.1) Which altimeter(s) indicate(s) more than 10,000 feet?
Respuesta
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O 1 and 2 only
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O 1,2 and 3
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O 1 only
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O 2 only
Pregunta 31
Pregunta
282 What is true altitude?
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O the vertical distance of the aircraft above mean sea level
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O the vertical distance of the aircraft above the surface
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O the height above the standard datum plane
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O the vertical distance of the aircraft above the clouds
Pregunta 32
Pregunta
283 What is absolute altitude?
Respuesta
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O the vertical distance of the aircraft above the surface
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O the altitude read directly from the altimeter
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O the height above the standard datum plane
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O the vertical distance of the aircraft above mean sea level
Pregunta 33
Pregunta
284 What is density altitude?
Respuesta
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O the pressure altitude corrected for nonstandard temperature
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O the height above the standard datum plane
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O the altitude read directly from the altimeter
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O the vertical distance of the aircraft above the surface
Pregunta 34
Pregunta
285 What is pressure altitude?
Respuesta
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O the altitude indicated when the barometric pressure scale is set to 1013.25 hPa
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O the indicated altitude corrected for position and installation error
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O the indicated altitude corrected for nonstandard temperature and pressure
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O the vertical distance of the aircraft above mean sea level
Pregunta 35
Pregunta
286 Under what conditions is indicated altitude the same as the true altitude?
Respuesta
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O when at sea level under standard conditions
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O if the altimeter has no mechanical error
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O when at 18,000 feet MSL with the altimeter set at 1013.25 hPa
Pregunta 36
Pregunta
287 if it is necessary to set altimeter from 1010 to 1033 hPa, what change occurs?
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O 700-feet increase in indicated altitude
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O 70-feet increase in indicated altitude
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O 70-feet increase in density altitude
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O 700-feet increase in density altitude
Pregunta 37
Pregunta
288 The pitot system provides impact pressure for which instrument(s)?
Respuesta
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O airspeed indicator
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O altimeter
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O vertical speed indicator
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O all them
Pregunta 38
Pregunta
289 As altitude increases, the indicated airspeed at which a given airplane stalls in particular configuration will:
Respuesta
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O remain the same regardless of altitude
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O decrease as the true airspeed decreases
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O decrease as the true airspeed increases
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O increase as the true speed decreases
Pregunta 39
Pregunta
290 What does the red line on an airspeed indicator represent? (Fig.2)
Respuesta
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O never-exceeded speed
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O maneuvering speed
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O turbulence or rough-air speed
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O staling speed
Pregunta 40
Pregunta
291 (Refer to Fig.2) What is the full flap operating range for the airplane?
Respuesta
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O 60 to 100 MPH
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O 60 to 208 MPH
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O 65 to 165 MPH
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O 60 to 165 MPH
Pregunta 41
Pregunta
292 (Refer to Fig.2) What is the caution range for the airplane?
Respuesta
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O 165 to 208 MPH
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O 0 to 60 MPH
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O 100 to 165 MPH
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O 100 to 208 MPH
Pregunta 42
Pregunta
293 (Refer toFig.2) What is the maximum speed in which the airplane can be operated in smooth air?
Respuesta
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O 208 MPH
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O 100 MPH
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O 165 MPH
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O 225 MPH
Pregunta 43
Pregunta
294 (Refer to Fig.2) Which colour identifies the never-exceeded speed?
Respuesta
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O the red radial line
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O lower limit of the yellow arc
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O the green radial line
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O lower limit of the green arc
Pregunta 44
Pregunta
295 (Refer to Fig.2) Which colour identifies the power-off stalling speed in a specified configuration?
Respuesta
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O lower limit of the green arc
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O upper limit of the green arc
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O upper limit of the white arc
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O lower limit of the yellow arc
Pregunta 45
Pregunta
296 (Refer to Fig.2) What is the maximum flaps-extended speed?
Respuesta
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O 100 MPH
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O 65 MPH
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O 165 MPH
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O 208 MPH
Pregunta 46
Pregunta
297 (Refer to Fig.2) Which colour identifies the normal flap operating range?
Respuesta
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O the white arc
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O the lower limit of the white arc to the upper limit of the green arc
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O the green arc
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O the yellow arc
Pregunta 47
Pregunta
298 The (Refer to Fig.2) What is the maximum structural cruising speed?
Respuesta
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O 165 MPH
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O 100 MPH
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O 208 MPH
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O 240 MPH
Pregunta 48
Pregunta
299 What is an important airspeed limitation that is not colour coded on airspeed indicator?
Respuesta
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O maneuvering speed
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O never-exceeded speed
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O maximum structural cruising speed
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O the flap operating speed
Pregunta 49
Pregunta
300 A turn coordinator provides an indication of the:
Respuesta
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O movement of the aircraft about the yaw and roll axes
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O angle of bank up not exceeding 300
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O attitude of the aircraft with reference to the longitudinal axis
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O angle of bank up not exceeding 600
Pregunta 50
Pregunta
301 To receive accurate indications during flight from a heading indicator, the instrument must be:
Respuesta
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O periodically realigned with magnetic compass as the gyro precesses
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O set prior to flight on a known heading
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O calibrated on a compass rose at regular intervals
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O clear from dust
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