Avit 231 Block 3 Exam Questions And
Answers
10h-hCORRECThhANSWER-
Thehairflowhdownwindhofhanhobstaclehcanhbehdisturbedhuphtoh___htimeshthehheighthofhthehob
stacle.
110hKnotsh-hCORRECThhANSWER-
ThehthresholdhwindhspeedhinhthehjethstreamhforhCAThishgenerallyhconsideredhtohbe
2h-hCORRECThhANSWER-
Stronghdownslopehwindheventshcanhproducehsurfacehwindshthathareh___htimeshthehstrength
hofhthehwindshaththehmountainhtop
2h-hCORRECThhANSWER-
Thehairflowhabovehanhobstaclehcanhbehdisturbedhuphtoh_____htimeshthehheighthofhthehobsta
cle
20hknotsh-hCORRECThhANSWER-
Pilothshouldhexpecthmountainhwavehactivityhwhenhthehwindhspeedhathmountainhtopsharehgre
aterhthan
20htoh50hmilesh-hCORRECThhANSWER-
Howhfarhdownwindhofhthehmountainharehrotorshfoundhwhenhtheyhoccurhwithhhydraulichjump?
20+hKnotsh-hCORRECThhANSWER-
Athwhathspeedhcanhdowndraftshstarthtohbehexpectedhonhfinalhapproacheshtohanhairporthonhhi
gherhterrain?
25hknotsh-hCORRECThhANSWER-
Moderatehturbulencehoverhroughhterrainhshouldhbehexpectedhwhenhthehwindhspeedhexceed
s
40hknotsh-hCORRECThhANSWER-
Severehturbulencehoverhroughhterrainhshouldhbehexpectedhwhenhthehwindhspeedhexceeds:
, 50handh1500hfeeth-hCORRECThhANSWER-
Thehcriticalhsizehrangeh(orhdiameter)hofheddieshtohbehfelthbyhaircrafthashturbulencehishbetwee
n
99hknots
(Gusthnumberhdifferenceh(25-17=8)
Dividedhbyh2
Addhtohapproachhspeedh-hCORRECThhANSWER-
DeterminehthehfinalhapproachhspeedhofhahPiperhSenecahbasedhonhthehfollowinghMETARhan
dhaircrafthdata:
NormalhFinalhApproachhspeed=h95hknots
LandinghRunwayh17RhathKGFK
METARhKGFKh101050Zh17017G25KTh10SMhCLRh17/13hA2985
ahfewh10shofhmilesh-hCORRECThhANSWER-
Howhfarhdownwindhofhthehmountainhrangehdoeshahverticallyhpropagatinghmountainhwavehex
tend?
Ahtrainhofhlenticularhcloudsh-hCORRECThhANSWER-
Whathdistinguishinghfeaturehonhsatellitehimageryhindicateshthehpresencehofhahtrappedhleehw
ave?
Afterh-hCORRECThhANSWER-
Thehtermhleewardhishusedhtohdescribehwindhflowh____hithcrosseshthehmountainhridge.
Allhofhthehaboveh-hCORRECThhANSWER-
OnehpatternhofhupperhlevelhwindshthatharehassociatedhwithhCAThis:
-Ahdeep,hupperhtrough
-Alonghthehcenterlinehofhahtroughhareahwherehtherehishahstronghhorizontalhwindhshear
-Inhthehwesthsidehofhahtroughhinhthehvicinityhofhahwindhmaxima
-Allhofhthehabove
Allhofhthehaboveh-hCORRECThhANSWER-
Stronghdownslopehwindshoccurhwithhwhichhtypehofhflowhpattern?
-Blockedhflow
-Flowhfollowinghthehterrain
-Gravityhwave
-Allhofhthehabove
Anhaltitudehthathputshthehaircrafthabovehthehboundaryhlayerh-hCORRECThhANSWER-
Whathaltitudehshouldhahpilothselecthwhenhflighthplanninghonhahdayhwhenhturbulencehduehtohs
tronghwindshoverhthehgroundhishexpected?
Answers
10h-hCORRECThhANSWER-
Thehairflowhdownwindhofhanhobstaclehcanhbehdisturbedhuphtoh___htimeshthehheighthofhthehob
stacle.
110hKnotsh-hCORRECThhANSWER-
ThehthresholdhwindhspeedhinhthehjethstreamhforhCAThishgenerallyhconsideredhtohbe
2h-hCORRECThhANSWER-
Stronghdownslopehwindheventshcanhproducehsurfacehwindshthathareh___htimeshthehstrength
hofhthehwindshaththehmountainhtop
2h-hCORRECThhANSWER-
Thehairflowhabovehanhobstaclehcanhbehdisturbedhuphtoh_____htimeshthehheighthofhthehobsta
cle
20hknotsh-hCORRECThhANSWER-
Pilothshouldhexpecthmountainhwavehactivityhwhenhthehwindhspeedhathmountainhtopsharehgre
aterhthan
20htoh50hmilesh-hCORRECThhANSWER-
Howhfarhdownwindhofhthehmountainharehrotorshfoundhwhenhtheyhoccurhwithhhydraulichjump?
20+hKnotsh-hCORRECThhANSWER-
Athwhathspeedhcanhdowndraftshstarthtohbehexpectedhonhfinalhapproacheshtohanhairporthonhhi
gherhterrain?
25hknotsh-hCORRECThhANSWER-
Moderatehturbulencehoverhroughhterrainhshouldhbehexpectedhwhenhthehwindhspeedhexceed
s
40hknotsh-hCORRECThhANSWER-
Severehturbulencehoverhroughhterrainhshouldhbehexpectedhwhenhthehwindhspeedhexceeds:
, 50handh1500hfeeth-hCORRECThhANSWER-
Thehcriticalhsizehrangeh(orhdiameter)hofheddieshtohbehfelthbyhaircrafthashturbulencehishbetwee
n
99hknots
(Gusthnumberhdifferenceh(25-17=8)
Dividedhbyh2
Addhtohapproachhspeedh-hCORRECThhANSWER-
DeterminehthehfinalhapproachhspeedhofhahPiperhSenecahbasedhonhthehfollowinghMETARhan
dhaircrafthdata:
NormalhFinalhApproachhspeed=h95hknots
LandinghRunwayh17RhathKGFK
METARhKGFKh101050Zh17017G25KTh10SMhCLRh17/13hA2985
ahfewh10shofhmilesh-hCORRECThhANSWER-
Howhfarhdownwindhofhthehmountainhrangehdoeshahverticallyhpropagatinghmountainhwavehex
tend?
Ahtrainhofhlenticularhcloudsh-hCORRECThhANSWER-
Whathdistinguishinghfeaturehonhsatellitehimageryhindicateshthehpresencehofhahtrappedhleehw
ave?
Afterh-hCORRECThhANSWER-
Thehtermhleewardhishusedhtohdescribehwindhflowh____hithcrosseshthehmountainhridge.
Allhofhthehaboveh-hCORRECThhANSWER-
OnehpatternhofhupperhlevelhwindshthatharehassociatedhwithhCAThis:
-Ahdeep,hupperhtrough
-Alonghthehcenterlinehofhahtroughhareahwherehtherehishahstronghhorizontalhwindhshear
-Inhthehwesthsidehofhahtroughhinhthehvicinityhofhahwindhmaxima
-Allhofhthehabove
Allhofhthehaboveh-hCORRECThhANSWER-
Stronghdownslopehwindshoccurhwithhwhichhtypehofhflowhpattern?
-Blockedhflow
-Flowhfollowinghthehterrain
-Gravityhwave
-Allhofhthehabove
Anhaltitudehthathputshthehaircrafthabovehthehboundaryhlayerh-hCORRECThhANSWER-
Whathaltitudehshouldhahpilothselecthwhenhflighthplanninghonhahdayhwhenhturbulencehduehtohs
tronghwindshoverhthehgroundhishexpected?