physic 6
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| Three parts of the x-ray system | show 🗑
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| show | in the exam room and the operating console in the adjoining room, seperated by a protective barrier
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| Where is a high votage generator located | show 🗑
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| show | x-ray tube current and voltage to ensure proper quality and quanitity
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| show | control for the line voltage compensator, kvp, ma and exposure time
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| show | low
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| What does the line voltage compensator measure | show 🗑
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| show | maintains the voltage at 220 V
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| show | Number of x-rays or the intensity of the beam
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| What is radiation quantity measured in | show 🗑
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| What does radiation quality refer to | show 🗑
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| show | kVp;half-value layer
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| How many windings does a autotransformer have | show 🗑
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| show | precise voltage to the filament circuit and to the high voltage circuit
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| show | autotransformer
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| show | Vs/Vp=Ns/Np
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| show | primary voltage, secondary voltage, # of windings enclosed by primary connection, # of windings enclosed by secondary connection
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| show | kVp
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| show | mAs
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| show | Milliamperes (mA)
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| What determines the number of electrons emitted by the filament | show 🗑
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| What is the release of electrons from a heated filament | show 🗑
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| show | filament current
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| what is the cloud of electrons surrounding the filament | show 🗑
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| where is the filament loctated | show 🗑
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| the filament is a __________ transformer | show 🗑
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| show | synchronous timer
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| most accurate of all timers and allow a wide range of time intervals to be selected and are accurate to intervals as small as 1 ms | show 🗑
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| what is the device that measures the quantity of radiation that reaches the IR | show 🗑
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| show | falling-load generator
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| show | 1.5 (150%)
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| show | step up transformer
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| what is the device tht allows electrons to flow in only one direction | show 🗑
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| show | high voltage setion
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| show | diodes
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| show | high voltage transformer, filament transformer, rectifiers
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| what appears as the voltage waveform supplied to the primary side of the high-voltage transformer, except the amplitude is much greater? | show 🗑
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| show | half-wave rectification
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| show | high voltage generator
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| show | full-wave rectification
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| show | exposure time for any given technique is cut in half
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| What is caused by the alternate swing in voltage from zero to maximum potential 120 times each second | show 🗑
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| what is the diagnostic value of single phase power and why | show 🗑
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| show | three phase power
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| what is the disadvantage of three phase power | show 🗑
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| show | 6 pulse, 12 pulse
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| show | high frequency generators
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| what are advantages in high frequency generators | show 🗑
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| what modalities use high frequency generators | show 🗑
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| show | capacitor discharge generator
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| show | by their power rating
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| what is the lowest power rating of all generators | show 🗑
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| show | highest, lowest
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| show | 500:1 and 1000:1
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| what type of current does a high voltage transformer operate on | show 🗑
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| what is a electronic device that contains 2 electrodes and allows electrons to flow from cathode to anode | show 🗑
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| show | solid state semiconductors
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| show | 60
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| how many pulses/sec are produced for full wave rectification | show 🗑
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| how many pulses/sec are produced for 3 phase power | show 🗑
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| show | filament circuit
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| what is the difference between primary and secondary waveforms | show 🗑
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| What is the process of converting from ac to dc | show 🗑
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| show | voltage ripple
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| the _______ voltage ripple, the ________ radiation quantity and quality | show 🗑
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| What is the voltage ripple for 3 phase 6 pulse | show 🗑
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| what is the voltage ripple for 3 phase 12 pulse | show 🗑
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| show | 1% (most efficient method of x ray production with the lowest voltage ripple)
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| what is the voltage ripple for single phase | show 🗑
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