MeaghanfbPiretti’sfbstudyfbguidefb(IMAGEfbPRODUCTION)
Whichfbsidefboffbthefbxrayfbtubefbisfbnegative?fb-fbcorrectfbanswer✔ ✔
cathode
WhichfbsidefboffbthefbX-rayfbtubefbisfbpositive?fb-fbcorrectfbanswer✔ ✔
anode
Whatfbisfbthefbrolefboffbthefbglassfbenvelopefb-fbcorrectfbanswer✔ ✔
maintainfbthefbvacuumfbbetweenfbthefbcathodefbandfbanode;fbsofbelectronsfbfr
omfbthefbfilamentfbdofbnotfbcollidefbwithfbatomsfboffbgas
Whatfbisfbthefbrolefboffbtubefbhousing?fb-fbcorrectfbanswer✔ ✔
Supportsfbandfbprotectsfbthefbtube,fbrestrictsfbleakage,fbandfbprovidesfbinsula
tion
Whatfbendfboffbthefbtubefbhasfbthefbfilamentfbandfbfocusingfbcup?fb-
fbcorrectfbanswer✔ ✔ cathode
Whatfbarefbthefbtypesfboffbanodesfb-fbcorrectfbanswer✔ ✔
stationaryfbandfbrotating
,Stationaryfbanodes:fb-fbcorrectfbanswer✔ ✔
Electronsfbalwaysfbhitfbthefbsamefbspotfbbuildingfbheatfbthatfbcanfbcausefbdam
age
rotatingfbanodefb-fbcorrectfbanswer✔ ✔
SpreadsfbthefbheatfbproducedfbfromfbX-
rayfbreactionfboverfbafblargefbareafboffbthefbanode,fbextendingfbtubefblife
Whatfbisfbthefbanodefbmadefbof?fb-fbcorrectfbanswer✔ ✔
tungstenfbandfbrhenium
Whyfbisfbtungstenfbusedfbasfbafbtargetfbmaterial?fb-fbcorrectfbanswer✔ ✔
1.fbhighfbatomicfbnumberfb(74)
2.fbhighfbmeltingfbpoint
Whatfbisfbthefbstator?fb-fbcorrectfbanswer✔ ✔
Magneticfbmotorfbthatfbinducesfbthefbrotorfbatfbhighfbspeed
Whatfbdoesfbthefbrotorfbdo?fb-fbcorrectfbanswer✔ ✔ rotatesfbthefbanode
Whatfbdofbbearingsfbdo?fb-fbcorrectfbanswer✔ ✔
Lowfbfrictionfbspheresfbthatfballowfbforfbrotationfbforfbmotor
,Definefbanodefbheelfbeffectfb-fbcorrectfbanswer✔ ✔ Variationfbinfbx-
rayfbintensityfbbetweenfbanodefbandfbcathodefbsidesfboffbthefbtubefbduefbtofbthefb
anglefboffbthefbanode
whyfbisfbthefbbeamfbmorefbintensefbonfbthefbcathodefbend?fb-fbcorrectfbanswer✔
✔ Beamfbisfbangledfbsofblessfboffbbeamfbcomesfboutfbonfbanodefbside
IffbthefbdegreefboffbanodefbanglefbDECREASESfb-
fbwillfbthatfbincreasefborfbdecreasefbthefbanodefbheelfbeffect? fb-fbcorrectfbanswer
✔ ✔ increase
Whichfbisfblarger,fbthefbactualfbfocalfbspotfborfbthefbeffectivefbfocalfbspot?fb-
fbcorrectfbanswer✔ ✔ actualfbfocalfbspot
Wherefbisfbthefbactualfbfocalfbspotfblocated?fb-fbcorrectfbanswer✔ ✔
Atfbthefbanode
Whichfbfocalfbspotfbgoesfbtowardsfbthefbpatient?fb-fbcorrectfbanswer✔ ✔
Effective
Iffbyoufbdecreasefbanodefbangle,fbhowfbwillfbthatfbaffectfbthefbeffectivefbfocalfbs
pot?fb-fbcorrectfbanswer✔ ✔ Thefbeffectivefbfocalfbspotfbwillfbdecrease
, Offfbfocusfbradiation:fb-fbcorrectfbanswer✔ ✔
Refersfbtofbthefbemissionfboffbx-
rayfbphotonsfbthatfboriginatefboutsidefboffbthefbanodefbfocalfbspotfbor
TubefbLoadingfb(HeatfbUnits):fb-fbcorrectfbanswer✔ ✔
Afbcalculationfboffbthefbtotalfbheatfbproducedfbduringfbanfbx-rayfbexposure
seriesfbcircuitfb-fbcorrectfbanswer✔ ✔
Anfbelectricfbcircuitfbwithfbonlyfbonefbpathfbthroughfbwhichfbchargefbcanfbflo
w.fb
-iffbonefbcomponentfbfailsfbthefbwholefbcircuitfbfails
parallelfbcircuitfb-fbcorrectfbanswer✔ ✔
Afbcircuitfbthatfbcontainsfbmorefbthanfbonefbpathfbforfbcurrentfbflow.
-fbconstantfbvoltage
-fbiffbonefbcomponentfbfails,fbthefbcircuitfbcontinuesfbon
Ohm'sfbLawfb-fbcorrectfbanswer✔ ✔
currentfbisfbdirectlyfbproportionalfbtofbvoltagefbandfbinverselyfbproportionalf
btofbresistance
currentfb-fbcorrectfbanswer✔ ✔ Thefbratefbatfbwhichfbelectronsfbflow
Whichfbsidefboffbthefbxrayfbtubefbisfbnegative?fb-fbcorrectfbanswer✔ ✔
cathode
WhichfbsidefboffbthefbX-rayfbtubefbisfbpositive?fb-fbcorrectfbanswer✔ ✔
anode
Whatfbisfbthefbrolefboffbthefbglassfbenvelopefb-fbcorrectfbanswer✔ ✔
maintainfbthefbvacuumfbbetweenfbthefbcathodefbandfbanode;fbsofbelectronsfbfr
omfbthefbfilamentfbdofbnotfbcollidefbwithfbatomsfboffbgas
Whatfbisfbthefbrolefboffbtubefbhousing?fb-fbcorrectfbanswer✔ ✔
Supportsfbandfbprotectsfbthefbtube,fbrestrictsfbleakage,fbandfbprovidesfbinsula
tion
Whatfbendfboffbthefbtubefbhasfbthefbfilamentfbandfbfocusingfbcup?fb-
fbcorrectfbanswer✔ ✔ cathode
Whatfbarefbthefbtypesfboffbanodesfb-fbcorrectfbanswer✔ ✔
stationaryfbandfbrotating
,Stationaryfbanodes:fb-fbcorrectfbanswer✔ ✔
Electronsfbalwaysfbhitfbthefbsamefbspotfbbuildingfbheatfbthatfbcanfbcausefbdam
age
rotatingfbanodefb-fbcorrectfbanswer✔ ✔
SpreadsfbthefbheatfbproducedfbfromfbX-
rayfbreactionfboverfbafblargefbareafboffbthefbanode,fbextendingfbtubefblife
Whatfbisfbthefbanodefbmadefbof?fb-fbcorrectfbanswer✔ ✔
tungstenfbandfbrhenium
Whyfbisfbtungstenfbusedfbasfbafbtargetfbmaterial?fb-fbcorrectfbanswer✔ ✔
1.fbhighfbatomicfbnumberfb(74)
2.fbhighfbmeltingfbpoint
Whatfbisfbthefbstator?fb-fbcorrectfbanswer✔ ✔
Magneticfbmotorfbthatfbinducesfbthefbrotorfbatfbhighfbspeed
Whatfbdoesfbthefbrotorfbdo?fb-fbcorrectfbanswer✔ ✔ rotatesfbthefbanode
Whatfbdofbbearingsfbdo?fb-fbcorrectfbanswer✔ ✔
Lowfbfrictionfbspheresfbthatfballowfbforfbrotationfbforfbmotor
,Definefbanodefbheelfbeffectfb-fbcorrectfbanswer✔ ✔ Variationfbinfbx-
rayfbintensityfbbetweenfbanodefbandfbcathodefbsidesfboffbthefbtubefbduefbtofbthefb
anglefboffbthefbanode
whyfbisfbthefbbeamfbmorefbintensefbonfbthefbcathodefbend?fb-fbcorrectfbanswer✔
✔ Beamfbisfbangledfbsofblessfboffbbeamfbcomesfboutfbonfbanodefbside
IffbthefbdegreefboffbanodefbanglefbDECREASESfb-
fbwillfbthatfbincreasefborfbdecreasefbthefbanodefbheelfbeffect? fb-fbcorrectfbanswer
✔ ✔ increase
Whichfbisfblarger,fbthefbactualfbfocalfbspotfborfbthefbeffectivefbfocalfbspot?fb-
fbcorrectfbanswer✔ ✔ actualfbfocalfbspot
Wherefbisfbthefbactualfbfocalfbspotfblocated?fb-fbcorrectfbanswer✔ ✔
Atfbthefbanode
Whichfbfocalfbspotfbgoesfbtowardsfbthefbpatient?fb-fbcorrectfbanswer✔ ✔
Effective
Iffbyoufbdecreasefbanodefbangle,fbhowfbwillfbthatfbaffectfbthefbeffectivefbfocalfbs
pot?fb-fbcorrectfbanswer✔ ✔ Thefbeffectivefbfocalfbspotfbwillfbdecrease
, Offfbfocusfbradiation:fb-fbcorrectfbanswer✔ ✔
Refersfbtofbthefbemissionfboffbx-
rayfbphotonsfbthatfboriginatefboutsidefboffbthefbanodefbfocalfbspotfbor
TubefbLoadingfb(HeatfbUnits):fb-fbcorrectfbanswer✔ ✔
Afbcalculationfboffbthefbtotalfbheatfbproducedfbduringfbanfbx-rayfbexposure
seriesfbcircuitfb-fbcorrectfbanswer✔ ✔
Anfbelectricfbcircuitfbwithfbonlyfbonefbpathfbthroughfbwhichfbchargefbcanfbflo
w.fb
-iffbonefbcomponentfbfailsfbthefbwholefbcircuitfbfails
parallelfbcircuitfb-fbcorrectfbanswer✔ ✔
Afbcircuitfbthatfbcontainsfbmorefbthanfbonefbpathfbforfbcurrentfbflow.
-fbconstantfbvoltage
-fbiffbonefbcomponentfbfails,fbthefbcircuitfbcontinuesfbon
Ohm'sfbLawfb-fbcorrectfbanswer✔ ✔
currentfbisfbdirectlyfbproportionalfbtofbvoltagefbandfbinverselyfbproportionalf
btofbresistance
currentfb-fbcorrectfbanswer✔ ✔ Thefbratefbatfbwhichfbelectronsfbflow
