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20 Cards in this Set
- Front
- Back
- 3rd side (hint)
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The static source in the pitot static system goes to which instrument(s)?
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Airspeed indicator & Altimeter
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2 out of 3
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In the Northern Hemisphere, if an aircraft is accelerated or decelerated, the magnetic compass will normally indicate what?
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a correct reading when on a North or South heading
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a correct reading when....
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What is cyclic feathering?
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The periodic and automatic pitch changes of the rotor blades independently of each other
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The periodic...
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Where is the Sprague Clutch located on the R-22 Beta II?
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In the center of the Upper Sheave
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In the center of what sheave?
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What is the purpose of the clutch?
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To disengage the heavy main rotor from the engine during startup to save the starter motor
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The disengage what in order to save what?
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What is the range of the green arc for the rotor tachometer on the R22?
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101%-104%
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No Hint...
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What type of landing gear does the R-22 Beta II have?
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Spring and Yield
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Spring and...
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Deviation in a magnetic compass is caused by the...
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Magnetic fields within the aircraft distorting the line of magnetic force
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Magnetic fields within...
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What is the red line on an airspeed indicator represent?
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Never-exceed speed
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Vne
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During flight, when are the indications of a magnetic compass accurate?
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Only in straight-and-level unaccelerated flight
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Only in straight....
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How many cylinders does the engine have on the R22?
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4
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fuck off you know this...
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Magnetic dip error does what as you travel north when north of the equator?
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Gets Worse
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NO HINT
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Changing the altimeter setting by 0.1 inch will change the indicated altitude by?
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100ft
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fuck off
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What are the useable fuel capacities for the R22 main and aux tanks ?
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19.2 and 10.5 US gallons
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19.8 and 10.9 total capacity, but how much of each is usable?
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What is the maximum cotinuous rating brake horsepower rating for the engine on the R22?
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124 BHP
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12_ BHP
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At what rotor RPM will the low rotor rpm warning light and horn come on ?
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97%
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The pitot system provides impact pressure for which instrument?
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Airspeed indicator
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Which instrument(s) will become inoperative if the static vents become clogged?
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Airspeed, altimeter, and vertical speed
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What is the 5 minute maximum brake horsepower rating for the engine on the R22?
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131 BHP
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What type of airfoil are the main rotor blades on the R22?
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Symmetrical
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