Lra 222 final Study guides, Class notes & Summaries

The most widely used support structure for the x-ray tube is the ______________. - Answer-ceiling support system Tube failure can occur from _______________. - Answer-long exposure times As an x-ray tube ages, the inside can become coated with tungsten, which can cause _____ in the tube. - Answer-arcing The negative side of the x-ray tube holds the ________. - Answer-filament The filament is made of __________. - Answer-Tungsten The effective focal spot size is _____________ the a...

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LRA 222 FINAL EXAM NEWEST ACTUAL EXAM NEWEST 150 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+,,,Alpha

The three main parts of the x-ray imaging system are the x-ray tube, _____, and _____. - Answer-operating console, high voltage generator Each tube has its own tube rating chart to show... - Answer-maximum exposure times Because of the line focus principle, the effective focal spot size decreases with increasing... - Answer-target angle The negative side of the x-ray tube holds the... - Answer-filament The difference in the waveform between the primary and secondary sides of the high...

Lra 222 Final Exam Questions and Answers What is the most accurate type of timer? - Answer-electronic When does the AEC terminate the exposure ? - Answer-When exposure is met Which x-ray generator has the lowest power rating? - Answer-Single-phase How many windings does the auto transformer have? - Answer-1 Should the thickest part or the thinnest part be placed under cathode? - Answer-Thickest Are long or short exposure times more likely to cause to failure - Answer-Long Loc...

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223,224 LRA 222 Finals Review Exam Questions and Answers 2024 The anode includes the - CORRECT ANSWER-target and induction motor The cathode includes the - CORRECT ANSWER-Filaments and focusing cup The motor that turns the anode operates through - CORRECT ANSWER-mutual induction With a rotating anode, the focal spot becomes a focal - CORRECT ANSWER-track The focusing cup is able to keep the electrons together because - CORRECT ANSWER-like charges repel The stator is made up of electr...

1. The cathode side of the tube should be directed toward the part of the patient. ANS Thicker 2. The most widely used support structure for the x-ray tube is the . ANS ceiling support system 3. Tube failure can occur from . ANS long exposure times 4. As an x-ray tube ages, the inside can become coated with tungsten, which can cause in the tube. ANS arcing 5. The negative side of the x-ray tube holds the . ANS filament 6. The filament is made of . ANS Tungsten 7. The effective foc...