Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
imaging
| Question | Answer |
|---|---|
| The x-ray generator with the lowest power rating is the _____________ imaging system. | single-phase |
| The x-ray beam generated by the circuit with the _______ voltage ripple has the _______ quantity and quality. | lowest; highest |
| Rectifiers are located in which section of the circuit? | High voltage section |
| kVp determines the _________ of the x-ray beam and mAs determines the __________ of the x-ray beam. | quality; quantity |
| A single-phase waveform has _____ ripple. | 100% |
| The _______ is located inside the glass envelope. | cathode |
| Which of the following is the most common cause of tube failure? | Vaporized tungsten |
| The _______ allows high anode heating with small effective focal spots. | line-focus principle |
| Extrafocal or off-focus radiation is produced from ____________. | rebounding electrons |
| Localized pitting or cracking on the anode can occur from _____________. | a single excessive exposure |
| A diode allows electrons to flow from ___________. | cathode to anode |
| The first component to receive power in the x-ray circuit is the ______________. | autotransformer |
| Variations in power distribution to the x-ray machine are corrected by the ____________. | line voltage compensator |
| The _________ circuit provides electrons for the x-ray tube current | filament |
| The high voltage generator contains the high voltage transformer, the __________, and the ___________. | timer; rectifiers |
Created by:
nijahmone