LRA 222 FINAL EXAM REVIEW

The anode includes the: - Answer-target and induction motor the cathode includes the: - Answer-Filaments and focusing cup the motor that turns the anode operates through what? - Answer-mutual induction with a rotating anode, the focal spot becomes a: - Answer-Track the focusing cup is able to keep the electrons together because of what? - Answer-like charges repel The stator is made up of electromagnets? - Answer-True prepping the rotor but not making an exposure on a regular basis is related to tube damage or failure? true or false? - Answer-True the effective focal spot is smaller than the actual focal spot because the face of the anode is angled? true or false? - Answer-True In addition to the oil surrounding the tube, mechanical fans help to eliminate the heat produced during x-ray production T/F - Answer-True The main power switch is found on the what: - Answer-primary circut the primary side of the high voltage transformer is found on the what? - Answer-primary circuit The timer circuit is found on the: - Answer-primary circuit the step down transformer is found of the - Answer-filament circuit the device that adjust the incoming power supplied to the xray to maintain 220 V is the? - Answer-line compensator the devices that change alternating to direct current are the what? - Answer-Rectifiers the purpose of the filament circuit - Answer-boil off electrons on filament the primary purpose of the step down transformer is to - Answer-increase amperage g