floor kto kceiling ksupport ksystem k- kANSWER: k k➡ kHas ka ksingle kcolumn kwith krollers kat keach
kend, kone kattached kto kthe kceiling-mounted krail kand kthe kother kattached kto ka kfloor-mounted krail
, What kare kthe kthree kparts kof kthe kexternal kpart kof kthe kx-ray ktube? k- kANSWER: k k➡ ksupport
kstructure, kprotective khousing, kand kglass kor kmetal kenclosure
What kare kthe kinternal kparts kof kthe kx-ray ktube? k- kANSWER: k k➡ kcathode kand kanode
cathode k- kANSWER: k k➡ ka knegatively kcharged kelectrode kthat kis kthe ksource kof kelectrons kin kan
kelectrical kdevice
anode k- kANSWER: k k➡ ka kpositively kcharged kelectrode kby kwhich kelectrons kleave kan kelectrical
kdevice. kIt kconducts kelectricity kand kradiates kheat kand kcontains kthe ktarget.
thermionic kemission k- kANSWER: k k➡ kis kthe kgiving koff kof kelectrons kfrom kthe ksurface kof ka khot
kmetal
(tungsten kfilament)
glass kor kmetal kenclosure k- kANSWER: k k➡ kEncloses kthe kentire kcathode kand kanode kassembly
kexcept kthe kstator
focusing kcup k- kANSWER: k k➡ ka krecessed karea kwhere kthe kfilament klies, kdirecting kthe kelectrons
ktoward kthe kanode
What kare kthe kprimary kparts kof kthe kcathode? k- kANSWER: k k➡ kfilament kand kfocusing kcup
filament k- kANSWER: k k➡ ka kvery ktightly kwound kwire, kwhen kheated kup kit kallows kelectrons kto
kbecome kfree
protective khousing k- kANSWER: k k➡ ka kprotective kbarrier kagainst kleakage kand kscatter kradiation.
kIt kadditionally kisolates khigh kvoltages kand kaids kin ktube kcooling.
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