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Radiology Technician Practice Test: Radiographic Calibration and Tube Rating Chart
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Radiology Technician Practice Test: Radiographic Calibration and Tube Rating Chart
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24 Questions

1. What are the common cause of tube failure?
2. When the intensity on the cathode side is higher than on the anode side of the x-ray beam, is called?
3. When the curve of combination of mA and time .lie below kvp is?
4. What is the cause of early failure of tube?
5. Which surround the filament?
6. What happens when filament vaporization?
7. When the combination of mA and time lie above kvp, the curve is?
8. Which type of tube is based on modern x-ray tube?
9. What is the high speed electrons interact on metal surface of anode other than focal packs of anode, is called?
10. Which chart shape has similar to anode cooling chart?
11. Which one is the source of electron ?
12. What is called positive side of x-ray tube?
13. What are the cause of late failure of tube?
14. How many types of tube failures?
15. What happens when unsafe exposure was made, the tune is?
16. Which type of tube is based on earliest x-ray tube?
17. Which method heat can be dissipate in x-ray tube?
18. Which material is made of filament?
19. How many types of anode are ?
20. What is off focus radiation?
21. What is called negative side of x-ray tube?
22. What changes the quality of x-ray beam?
23. When the output of the average x-ray installation from time to time is called?
24. How many type of tube rating charts?