13.
The x-ray tube protective circuitry test should be performed:
a. At the beginning of a quality assurance program.
b. At six-month intervals.
c.
Following the installation of a new x-ray tube.
d. All of the above.
14.
________________________is needed to perform the protective devices quality
control test.
a. Calibrated test object.
b. Tube rating chart.
c.
Phantom.
d. Measuring tape.
15.
To perform the protective devices quality control test, you also need a radiographic
or _______________________________________unit.
16.
If you perform the protective devices test with a radiographic unit, the density of
the test item should be ____________________________or the same as that of
the test object.
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MD0062
11-10