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when operating an aircraft at cabin pressure altitudes above 12500 feet MSL up to and including 14000 feet MSL, supplemental oxygen shall be used during ______
That flight time in excess of 30 minutes at those altitudes
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unless each occupant is provided with supplemental oxygen, no person may operate a civil aircraft of U.S. registry above a maximum cabin pressure altitude of_____
15,000 feet MSL
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large accumulations of carbon monoxide in the human body results in _____
loss of muscular power
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define hypoxia
a stat of oxygen deficiency in the body
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when a stressful situation is encountered in flight, an abnormal increase in the volume of air breathed in and out can cause a condition known as ______
hyperventilation
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which would most likely result in hyperventilation _____
emotional tension, anxiety, or fear
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a pilot experiencing the effects of hyperventilation should be able to restore the proper carbon dioxide level in the body by _____
slowing the breathing rate, breathing into a paper bag, or talking aloud
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susceptibility to carbon monoxide poisoning increases as _____
altitude increases
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the danger of spatial disorientation during flight in poor visual conditions may be reduced by _____
having faith in the instruments rather than taking a chance on the sensory organs
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a lack of orientation with regard to the position, attitude, or movement of the aircraft in space is defined as _____
spatial disorientation
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pilots are more subject to spacial disorientation if _____
visual cues are taken away, as they are in instrument meteorological conditions (IMC)
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if a pilot experiences spatial disorientation during flight in a restricted visibility condition, the best way to overcome the effect is to ______
rely upon the aircraft instrument indications
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what is often called when a pilot pushes his or her capabilities and the aircrafts limits by trying to maintain visual contact with the terrain in low visibility and ceiling?
scud running
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what antidotal phrase can help reverse the hazardous attitude of antiauthority
follow the rules
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what antidotal phrase can help revers the hazardous attitude of impulsivity
not so fast, think first
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hazardous attitudes occur to every pilot to some degree at some time. what are some of these hazardous attitudes
anti authority, impulsivity, macho, resignation, and invulnerability
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in the aeronautical decision making process (ADM) what is the first step to neutralizing a hazardous attitude
recognizing the hazardous thoughts
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risk management as part of the aeronautical decision making process (ADM) relies on which features to reduce the risks associated with each flight
Situational awareness, problem recognition, and good judgement
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what antidotal phrase can help revers the hazardous attitude of invulnerability
it could happen to me
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what antidotal phrase can help reverse the hazardous attitude of macho
taking chances is foolish
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what antidotal phrase can help reverse the hazardous attitude of resignation
i am not helpless
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who is responsible for determining whether a pilot is fit to fly for a particular flight, even though he or she holds a current medical certificate
the pilot
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what is one common factor which affects most preventable accidents
human error
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what often leads to spatial disorientation or collision with ground/ obstacles when flying under VFR
continual flight into instrument conditions
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what is on elf the neglected items when a pilot relies on show and long term memory for repetitive tasks
checklists
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a pilot and two passengers landed on a 2100 foot east-west gravel strip with an elevation of 1800 feet. the temp is warmer than expected and after computing the density altitude it is determined the takeoff distance over a 50 foot obsitcal is 1980 feed. the airplane is 75 lbs under gross weight. what would be the best choice?
wait until the temperature decreases, and recalculate the takeoff performance
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which instrument will become inoperative if the pilot tube becomes clogged
airspeed
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which instrument(s) will become inoperative if the static vents become clogged
airspeed, altimeter, and vertical speed
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if the pilot tube and outside static vents become clogged which instruments would be affected
the altimeter, airspeed indicator, and vertical speed indicator
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the pilot system provides impact pressure for which instrument
airspeed indicator
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which V-speed represents maneuvering speed
VA (the design maneuvering speed)
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what does the red line on an airspeed indicator represent
Never-exceed speed
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which color identifies the never-exceed speed
the red radial line
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if an altimeter setting is not available before flight to which altitude should the pilot adjust the altimeter
the elevation of the departure area
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prior to takeoff, the altimeter should be set to which altitude of altimeter setting
the current local altimeter setting, if available, or the departure airport elevation
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at what altitude shall the altimeter be set to 29.92, when climbing to cruising level
18,000 MSL
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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
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how do variations in temperature affect the altimeter
pressure levels are raised on warm days and the indicated altitude is lower than true altitude
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what is true altitude
the vertical distance of the aircraft above sea level
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under what condition will true altitude be lower than indicated altitude
in colder than standard air temperature
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what is absolute altitude
the vertical distance of the aircraft above the surface
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what is density altitude
the pressure altitude corrected for nonstandard temperature
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what is pressure altitude
the altitude indicated when the barometric pressure scale is set to 29.92
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under what condition is indicated altitude the same as true altitude
when at sea level under standard conditions
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if it is necessary to set the altimeter from 29.15 to 29.85, what change occurs
700 foot increase in indicated altitude
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under which condition will pressure altitude be equal to true altitude
when standard atmospheric conditions exist
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under what condition is pressure altitude and density altitude the same value
at standard temperature
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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
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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
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which condition would cause the altimeter to indicate a lower altitude than true altitude
air temperature warmer than standard
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if a pilot changes the altimeter setting from 30.11 to 29.96, what is the approximate change in indication
the altimeter will indicate 150 feet lower
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deviation in a magnetic compas is cause by the _____
magnetic fields within the aircraft distorting the lines of magnetic force
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the angular difference between true north and magnetic north is ______
magnetic variation
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deviation error of the magnetic compass is caused by____
certain metals and electrical systems within the aircraft
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in the norther hemisphere, a magnetic compass will normally indicate a turn toward the north if _____
an aircraft is accelerated whine on an east or west heading
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in the norther hemisphere, the magnetic compass will normally indicate a turn toward the south when_____
the aircraft is decelerated whine on a west heading
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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 norther hemisphere
the compass will indicate a turn to the right, but at a faster rate than is actually occurring
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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
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in the norther hemisphere, a magnetic compass will normally indicate initially a turn toward the west if______
a right turn is entered from a north heading
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in the norther hemisphere, a magnetic compass will normally indicate a turn toward the east if ____
a left turn is entered from a north heading
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during flight, when are the indications of a magnetic compass accurate
only in straight and level unaccelerated flight
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