The purpose of rotating the x-ray tube target is to:
A) create a space charge.
B) speed up the electrons in the electron stream.
C) remove long wavelength photons from the x-ray beam.
D) increase the heat capacity of the anode.
Correct Answer:
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Q17: Free electrons at the cathode that are
Q18: What is the principal advantage of a
Q19: The target of the x-ray tube is
Q20: A device for removing long wavelength radiation
Q21: An x-ray exposure is made using the
Q23: Which of the following occurs when the
Q24: A smaller effective focal spot produces:
A) greater
Q25: The mAs used for an exposure determines
Q26: What is the primary advantage of x-ray
Q27: When exposure time is very short,the time
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