ARRT registry review covering equipment content area.
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is the source of electrons in the x-ray tube? | show 🗑
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| show | Slowing of high speed electrons, transfers energy into x-rays.
Radiography Prep. pg. 437
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| What percentage of radiation does Brem. make up? | show 🗑
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| Define Characteristic radiation? | show 🗑
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| show | The distance between two consecutive wave crests. Radiography Prep. pg. 439
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| Define Frequency? | show 🗑
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| show | Hertz. Radiography Prep. pg. 439
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| Define Photoelectric effect? | show 🗑
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| show | High energy x-ray photons eject outer shell electron. Radiography Prep. pg. 440
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| T/F Coherent scatter is often used in diagnostic radiology? | show 🗑
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| T/F radiations from the electromagnetic spectrum all travel at the same velocity but different wavelengths? | show 🗑
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| T/F Wavelength and Frequency are directly related? | show 🗑
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| Give an example of fixed radiography equipment? | show 🗑
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| show | Height of the wave. Radiography Prep. pg. 444
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| show | True. Radiography Prep. pg. 446
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| show | Ns/Np=Ip/Is, Vs/Vp=Ns/Np
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| Step-down transformers are also called what? | show 🗑
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| What is the positive electrode? | show 🗑
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| What is the negative electrode? | show 🗑
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| show | Primary, secondary, and filament circuits. Radiography Prep. pg. 465
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