Primary function of the X-ray tube system is to convert _____?
A. electromagnetic energy to electric energy
B. electric energy to thermal energy
C. electric energy to X-rays
D. electromagnetic energy to X-rays
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X-rays _____.
A. always travel in a straight line
B. can be influenced by an electrical field
C. are absorbed equally by the materials they pass through
D. None of the above
Bremsstrahlung production of X-rays produces radiation that is composed of ____.
A. a small number of very defined energies
B. a continuous spectrum of energies over some range
C. radiation of only one energy
D. none of the above
Which of the following is required to produce an x-ray?
A source of electrons
B. A large potential difference
C. A vacuum
D. All the above
Most of the energy of the electrons from the cathode is converted to _____.
A. X-rays
B. Scatter
C. Heat
D. primary beam
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