Identify numbered items 1-5 using the list below
Power supply
Main power switch
Exposure Switch
Exposure Timer
Autotransformer
Primary of high voltage transformer
Secondary of high voltage transformer
X-ray tube anode
X-ray tube cathode
Primary of filament transformer
Secondary of filament transformer
Rectification unit
Line voltage compensator
Line voltage meter
Filament circuit
mA meter
mA selector
kVp meter
kVp selector
1. Power supply
2. Main Power switch
3. Line meter
4. Line voltage compensator
5. Autotransformer
Identify numbered items 6-10 using the list below
Power supply
Main power switch
Exposure Switch
Exposure Timer
Autotransformer
Primary of high voltage transformer
Secondary of high voltage transformer
X-ray tube anode
X-ray tube cathode
Primary of filament transformer
Secondary of filament transformer
Rectification unit
Line voltage compensator
Line voltage meter
Filament circuit
mA meter
mA selector
kVp meter
kVp selector
6. kVp Selector
7. Filament circuit primary
8. kVp meter
9. Exposure Switch
10. Exposure Timer
Identify numbered items 11-15 using the list below
Power supply
Main power switch
Exposure Switch
Exposure Timer
Autotransformer
Primary of high voltage transformer
Secondary of high voltage transformer
X-ray tube anode
X-ray tube cathode
Primary of filament transformer
Secondary of filament transformer
Rectification unit
Line voltage compensator
Line voltage meter
Filament circuit
mA meter
mA selector
kVp meter
kVp selector
11. Primary of high voltage step up tube transformer
12. Secondary of high voltage step up tube transformer
13. mA selector
14. Primary of low voltage, step down filament transformer
15. Secondary of low voltage, step down filament transformer
Identify numbered items 16-19 using the list below
Power supply
Main power switch
Exposure Switch
Exposure Timer
Autotransformer
Primary of high voltage transformer
Secondary of high voltage transformer
X-ray tube anode
X-ray tube cathode
Primary of filament transformer
Secondary of filament transformer
Rectification unit
Line voltage compensator
Line voltage meter
Filament circuit
mA meter
mA selector
kVp meter
kVp selector
16. Cathode of x-ray tube
17. Anode of x-ray tube
18. mA meter
19. Rectification unit (4 diodes)
Using the above Tube Rating Chart, indicate whether each of the following technique settings would be SAFE or UNSAFE for the x-ray tube.
1. 100 MA 2 sec 70 kVp
2. 500 MA 2 sec 70 kVp
3. 400 MA 2/10 sec 100 kVp
1. SAFE
2. UNSAFE
3. UNSAFE
Match the image to the appropriate description.
1. Has greatest radiographic density.
2. Best demonstrates anatomy of interest.
3. Represents the lowest mAs setting.
