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Chapter 6 CCD e questions and answers already passed 2024
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Chapter 6 CCD e questions and answers already passed 2024
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Chapter 6 CCD/CMOS Image CaptureWhich statement best describes a CCD? - correct answer ✔It is the oldest
indirect conversion technology used in a variety of image capture applications
A device that acts like a camera in an indirect conversion detector is known as
- correct answer ✔CCD
The components that focus the signal from the scintillators to the CCD are
called - correct answer ✔Fiber optics
Which statement best describes a capacitor - correct answer ✔It converts
light to an electrical charge and stores it
Which of the following statements about scintillators is TRUE - correct answer
✔The amount of x-rays absorbs depend on the type of scintillator
Detector elements are formed by voltage gates that ______ at readout to
_____ the flow of electrons - correct answer ✔open; allow
The readout process requires that _____ and _____ - correct answer ✔the
flow of electrons is timed; multiple voltage changes occur
The most common types of noise that affect image quality include all of the
following except - correct answer ✔quantum noise
Clinical application for CCDs include all of the following except - correct
answer ✔computed tomography fluoroscopy
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