Respuesta :
Thermionic emission is the name given to this process. When the technician presses the machine's "ready" button to start making an exposure, thermionic emission takes place. This step starts the exposure process' "boost phase," during which the x-ray tube is ready for the exposure to occur.
What happens when the exposure button is engaged?
The high-voltage circuit is turned on, electrons are driven to the target by kilovolts, and as they collide with the target, an x-ray is produced.
What is the purpose of the exposure button radiology?
A unit of measurement used in radiology to describe the amount of ionizing radiation at the surface of an exposed item, such as a person's body. It is created by multiplying the milliamperage by the exposure time in seconds (mAs).
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