Instrument Stage 1 Exam With Complete
And Detailed Answers
How cmuch cactual cinstrument ctime ccan cyou clog cif cyou care cin cIFR cweather
cconditions cfor c45 cminutes, cVFR cweather cconditions cfor c35 cminutes, cVFR cbetween
clayers cfor c35 cminutes, cVFR con ctop cfor c20 cminutes, cand cland cin cVFR cconditions
cafter cflying ca cpractice cILS capproach cwith ca cview-limiting cdevice cthat ctakes c15
cmintutes? c- cCORRECT✅✅C. c45 cminutes.
As ca cpilot cin ccommand cof can cIFR cflight cin can cairplane, cyou cmust chave clogged
cwithin cthe clast csix cmonths cat cleast: c- cCORRECT✅✅C. cSix cinstrument
capproaches, cplus cpractice cin cholding cprocedures cand cintercepting cand ctracking
ccourses.
As can cinstrument-rated cairline cpilot, cwhat cis cthe cappropriate cprocedure cto cregain
cinstrument ccurrency cif cyou chave cnot cflown cusing cinstrument creferences cfor ca
cperiod cof c12 cmonths? c- cCORRECT✅✅Successfully ccomplete can cinstrument
cproficiency ccheck cwith ca ccertified cinstrument cflight cinstructor.
In corder cto cfly cwith ca cpilot cwho cis clogging csimulated cinstrument ctime, cthe csafety
cpilot cmust: c- cCORRECT✅✅C. cPossesses cat cleast ca cprivate cpilot ccertificate cwith
ccategory cand cclass cratings cappropriate cto cthe caircraft cbeing cflown.
Assume cyou care cdeparting con cFebruary c15 cfor ca cflight cthat crequires cyou cto chave
ca ccommercial cpilot ccertificate cwith can cinstrument crating. cWhat cis cthe clowest cclass
cof cmedical ccertification crequired, cand cwhat cis cthe cearliest cdate cit ccould chave cbeen
cissued? c- cCORRECT✅✅B. cSecond cclass cissued cFebruary c1 cof cthe cprevious
cyear.
A crapid cacceleration cduring cinstrument cflight ccan ccreat cthe cillusion cof: c-
cCORRECT✅✅C. cBeing cin ca cnose cup cattitude
What cis ctrue cabout chypoxia? c- cCORRECT✅✅B. cHypemic chypoxia ccan cbe
ccaused cby ccarbon cmonoxide cpoisoning cdue cto ca cfaulty ccabin cheating csystem.
According cto cFAR cpart c91, cthe crequired cminimum cflight ccrew cmust cuse
csupplemental coxygen cat call ctimes cabove cwhat ccabin cpressure caltitude? c-
cCORRECT✅✅C. c14,000 cfeet cMSL
Which cis ctrue cabout cthe cmethods cto cuse cchecklists? c- cCORRECT✅✅C. cWhen
cthe cchecklist citem csequence cis cnot ccritical, cuse ca cflow cpattern cto cguide cyou
cthrough cthe ccockpit cin ca clogical corder cand cthen crefer cto cthe cchecklist cto cverify
cyou chave ccompleted ceach ctask.
, What citems cshould cyou cinclude cin ca cpassenger cbriefing? c- cCORRECT✅✅B.
cSafety cbelts, cair cvents, cfir cextinguisher, cegress cand cemergency, ctraffic cand ctalking,
cyour cpassengers cquestions.
During cdeceleration cfrom ccruise cflight, cprecession cerror ccauses cthe cattitude
cindicator cto cshow ca cslight: c- cCORRECT✅✅B. cDecrease cin cpitch cattitude.
How coften cshould cyou ccheck cthe cheading cindicator cand calign cit cwith cthe cmagnetic
ccompass? c- cCORRECT✅✅A. cEvery c15 cminutes
During can cestablished ccoordinated cturn cat ca cconstant cairspeed cand caltitude, cuse
cthe cailerons cto ccontrol cthe crate cof cturn cand cthe crudder cto ccontrol cthe: c-
cCORRECT✅✅C. cQuality cof cturn.
The cthree cpressure cinstruments cconnected cto cthe cpitot-static csystem care cthe: c-
cCORRECT✅✅B. cAirspeed cindicator, cvertical cspeed cindicator, caltimeter.
Prior cto ctakeoff cunder cIFR cconditions, cyou cfind cthe cvertical cspeed cindicator cto cbe
cin cerror cby c125ft/min. cWhat caction, cif cany, cshould cyou ctake cto ccomply cwith
cregulations? c- cCORRECT✅✅A. cNo caction cis crequired.
What cis cthe cfunction cof cthe cAHRS cfor cthe cPFD cof can celectronic cflight cdisplay? c-
cCORRECT✅✅C. cTo cprovide cattitude, cheading, crate cof cturn, cand cslip/skid
cinformation.
When can celectronic cflight cdisplay cdetects ca cproblem cwith can cinstrument csensor cor
cdata cintegrity c- cCORRECT✅✅A. cThe caffected cinstrument cis ccovered cwith ca cred
cX
Which cstatement cis ctrue cregarding caircraft ccontrol? c- cCORRECT✅✅C. cAircraft
ccontrol cis cthe caction cyou ctake cas ca cresult cof ccross cchecking cand cinterpreting cthe
cflight cinstruments.
The cmain cinstrument cfor cinitially cestablishing ca cclimb cor cdescent cattitude cis cthe: c-
cCORRECT✅✅B. cAttitude cindicator.
During clevel cflight, cyou cshould ccorrect caltitude cdeviations cof cless cthan c100 cfeet cby
cchanging: c- cCORRECT✅✅A. cPitch
To clevel coff cfrom ca cclimb cor cdescent, clead cthe cdesired caltitude cby c10% cof cthe: c-
cCORRECT✅✅C. cVertical cspeed
Refer cto cthe caccompanying cinstrument cpanel cillustration cand cinterpret cthe cflight
cattitude cof cthe cairplane. cNote cthat cone cinstrument chas cmalfunctioned. c-
cCORRECT✅✅B. cClimbing cright cturn
And Detailed Answers
How cmuch cactual cinstrument ctime ccan cyou clog cif cyou care cin cIFR cweather
cconditions cfor c45 cminutes, cVFR cweather cconditions cfor c35 cminutes, cVFR cbetween
clayers cfor c35 cminutes, cVFR con ctop cfor c20 cminutes, cand cland cin cVFR cconditions
cafter cflying ca cpractice cILS capproach cwith ca cview-limiting cdevice cthat ctakes c15
cmintutes? c- cCORRECT✅✅C. c45 cminutes.
As ca cpilot cin ccommand cof can cIFR cflight cin can cairplane, cyou cmust chave clogged
cwithin cthe clast csix cmonths cat cleast: c- cCORRECT✅✅C. cSix cinstrument
capproaches, cplus cpractice cin cholding cprocedures cand cintercepting cand ctracking
ccourses.
As can cinstrument-rated cairline cpilot, cwhat cis cthe cappropriate cprocedure cto cregain
cinstrument ccurrency cif cyou chave cnot cflown cusing cinstrument creferences cfor ca
cperiod cof c12 cmonths? c- cCORRECT✅✅Successfully ccomplete can cinstrument
cproficiency ccheck cwith ca ccertified cinstrument cflight cinstructor.
In corder cto cfly cwith ca cpilot cwho cis clogging csimulated cinstrument ctime, cthe csafety
cpilot cmust: c- cCORRECT✅✅C. cPossesses cat cleast ca cprivate cpilot ccertificate cwith
ccategory cand cclass cratings cappropriate cto cthe caircraft cbeing cflown.
Assume cyou care cdeparting con cFebruary c15 cfor ca cflight cthat crequires cyou cto chave
ca ccommercial cpilot ccertificate cwith can cinstrument crating. cWhat cis cthe clowest cclass
cof cmedical ccertification crequired, cand cwhat cis cthe cearliest cdate cit ccould chave cbeen
cissued? c- cCORRECT✅✅B. cSecond cclass cissued cFebruary c1 cof cthe cprevious
cyear.
A crapid cacceleration cduring cinstrument cflight ccan ccreat cthe cillusion cof: c-
cCORRECT✅✅C. cBeing cin ca cnose cup cattitude
What cis ctrue cabout chypoxia? c- cCORRECT✅✅B. cHypemic chypoxia ccan cbe
ccaused cby ccarbon cmonoxide cpoisoning cdue cto ca cfaulty ccabin cheating csystem.
According cto cFAR cpart c91, cthe crequired cminimum cflight ccrew cmust cuse
csupplemental coxygen cat call ctimes cabove cwhat ccabin cpressure caltitude? c-
cCORRECT✅✅C. c14,000 cfeet cMSL
Which cis ctrue cabout cthe cmethods cto cuse cchecklists? c- cCORRECT✅✅C. cWhen
cthe cchecklist citem csequence cis cnot ccritical, cuse ca cflow cpattern cto cguide cyou
cthrough cthe ccockpit cin ca clogical corder cand cthen crefer cto cthe cchecklist cto cverify
cyou chave ccompleted ceach ctask.
, What citems cshould cyou cinclude cin ca cpassenger cbriefing? c- cCORRECT✅✅B.
cSafety cbelts, cair cvents, cfir cextinguisher, cegress cand cemergency, ctraffic cand ctalking,
cyour cpassengers cquestions.
During cdeceleration cfrom ccruise cflight, cprecession cerror ccauses cthe cattitude
cindicator cto cshow ca cslight: c- cCORRECT✅✅B. cDecrease cin cpitch cattitude.
How coften cshould cyou ccheck cthe cheading cindicator cand calign cit cwith cthe cmagnetic
ccompass? c- cCORRECT✅✅A. cEvery c15 cminutes
During can cestablished ccoordinated cturn cat ca cconstant cairspeed cand caltitude, cuse
cthe cailerons cto ccontrol cthe crate cof cturn cand cthe crudder cto ccontrol cthe: c-
cCORRECT✅✅C. cQuality cof cturn.
The cthree cpressure cinstruments cconnected cto cthe cpitot-static csystem care cthe: c-
cCORRECT✅✅B. cAirspeed cindicator, cvertical cspeed cindicator, caltimeter.
Prior cto ctakeoff cunder cIFR cconditions, cyou cfind cthe cvertical cspeed cindicator cto cbe
cin cerror cby c125ft/min. cWhat caction, cif cany, cshould cyou ctake cto ccomply cwith
cregulations? c- cCORRECT✅✅A. cNo caction cis crequired.
What cis cthe cfunction cof cthe cAHRS cfor cthe cPFD cof can celectronic cflight cdisplay? c-
cCORRECT✅✅C. cTo cprovide cattitude, cheading, crate cof cturn, cand cslip/skid
cinformation.
When can celectronic cflight cdisplay cdetects ca cproblem cwith can cinstrument csensor cor
cdata cintegrity c- cCORRECT✅✅A. cThe caffected cinstrument cis ccovered cwith ca cred
cX
Which cstatement cis ctrue cregarding caircraft ccontrol? c- cCORRECT✅✅C. cAircraft
ccontrol cis cthe caction cyou ctake cas ca cresult cof ccross cchecking cand cinterpreting cthe
cflight cinstruments.
The cmain cinstrument cfor cinitially cestablishing ca cclimb cor cdescent cattitude cis cthe: c-
cCORRECT✅✅B. cAttitude cindicator.
During clevel cflight, cyou cshould ccorrect caltitude cdeviations cof cless cthan c100 cfeet cby
cchanging: c- cCORRECT✅✅A. cPitch
To clevel coff cfrom ca cclimb cor cdescent, clead cthe cdesired caltitude cby c10% cof cthe: c-
cCORRECT✅✅C. cVertical cspeed
Refer cto cthe caccompanying cinstrument cpanel cillustration cand cinterpret cthe cflight
cattitude cof cthe cairplane. cNote cthat cone cinstrument chas cmalfunctioned. c-
cCORRECT✅✅B. cClimbing cright cturn
