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1、关键八十四题1.Whatarethesymptomsandhowdoyouovercomethefollowing:Hypoxia:Symptoms:headache,drowsiness,dizziness,bluefinger,bluelipsOvercome:reducealtitude,useoxygenCategory:•Hypoxichypoxia:notenoughOxygentothebody.•Hypemichypoxia:Oxygennotintheblood.•Stagnanthypoxia:Oxygen-richbloodinthelungsisnotmoving.•
2、Histotoxichypoxia:cellcan’tuseoxygeneffectively.Hyperventilation:Toomuchairisbreathedoutofthelungs.Symptoms:dizziness,hotandcoldsensations,nauseaOvercome:slowingthebreathingrate,usebag,talkingaloud.Spatialdisorientation:Symptom:Variousorgansacceptconfusioninformationsenttothebrain.Overcome:Relyairp
3、laneinstrument.2.Whatcausescarbonmonoxidepoisoning?(ch78)(1)Carbonmonoxideisacolorless,odorless无气味andtastelessgas.(2)Ifinhale吸入,itcanreducetheabilityofcarryingoxygeninblood.3.Whatwillcausemotionsickness?(ch711)(1)continuedstimulation刺激theinnerear,itcontrolthebalancesense.(2)Lossappetite食欲,perspirat
4、ion,nausea,disorientation.4.WhatdotheFAR’ssayabouttheuseofalcohol?(ch715)(1)within8hoursyoucannotdrinkanyalcoholicbeverage.(2)Cannotover0.04percentweightormorealcoholintheblood.5.Recommendationsaboutscubadiving(1)Flightaltitudesupto8000feet:Donotrequirecontrolledascent上升:atleast12hrRequirecontrolle
5、dascent:atleast24hr(2)Flightaltitudesabove8000feet:atleast24hr6.Componentsandoperationofthefuelsystem(ch4A(1)Two13gallonsfueltanks(2)Fuelflowsbygravity(3)Fueltank—fuelshutoffvalve—fuelstrainer—carburetor(mixfuel&air)—cylinders7.Componentsofelectricalsystem/whatcausesthealternatortoturntoproducepowe
6、r(ch4A23)(1)28voltDirectCurrent,byengine-driven60Ampsalternator,24voltbybattery(2)Engine8.Descriptionofengine/howmanymagnetosarethere?(ch4A7,ch414)(1)4CylindersEngine,CarburetorEquipped,Horizontalopposed,Aircooled,NaturallyAspirated,DirectDrive,LycomingO-235-L2C,110HP(2)Twomagnetos,twosparkplugsper
7、cylinder,increasesafetyandperformance9.Whattypeofflapsdoestheairplanehave?/whydowehaveflaps?(ch4A3)(1)Single-slottypeflaps(2)increasetheangleofdescentwithoutincreasetheairspeed10.Whataretheoperatingcharacte
