Multiple Choice
The purpose of rotating the x-ray tube target is to:
A) create a space charge.
B) remove long-wavelength photons from the x-ray beam.
C) focus the electron stream on a small target area.
D) increase the heat capacity of the anode.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: The primary purpose of intensifying screens is
Q20: Which of the following statements best describes
Q21: An electron cloud surrounding a hot cathode
Q22: Which of the following devices is NOT
Q23: Which of the following substances is most
Q25: An imaginary photon that is emitted from
Q26: Of the following types of electromagnetic energy,which
Q27: An increase in object/image-receptor distance (OID)will result
Q28: When the source-image distance (SID)is doubled,the intensity
Q29: The majority of radiography education programs today