Thesomatogravicillusionfalselyidentifyingalevelaccelerationasasteepclimb,ismostlikelytobeencountered()
A. duringago-aroundinahighperformanceaircraftwhenflyingvisually
B. duringandjustaftertake-offinahighperformanceaircraftonadarknight
C. duringanapproachtoapoorlylitrunwayonadarknight
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Whichofthefollowingisthemostlikelycauseofdisorientation?()
Achangeintheinformationcomingfromtheinnerear.
B. Aconflictorambiguityintheinformationcomingfromvisual,vestibularandposturalcues.
C. Poorlightingreducingtheamountofvisualinformationreceived.
Whichprocedureisrecommendedtopreventorovercomespatialdisorientation?()
A. Reduceheadandeyemovementtothegreatestpossibleextent,
B. Relyonthekinestheticsense.
C. Relyentirelyontheindicationsoftheflightinstruments.
WhilemakingprolongedconstantrateturnsunderIFRconditions,anabruptheadmovementcancreatetheillusionofrotationonanentirelydifferentaxis.Thisisknownas()
A. autokinesis
B. Coriolisillusion
C. theleans
Theleansisastateofdisorientationwhichoftenoccurswhen()
A. anabruptchangefromaclimbtostraightandlevelflight
B. anaircraftwhichhasbeeninashallowturnforsometimerollsbacktolevelflight
C. anabruptrecoveryorarapidcorrectionismade