Violation
Kilovoltage controls the 1. contrast. 2. speed of the electrons. 3. penetrating power of radiation. 4. penumbra.
(1) (2) (3)
(2) and (4)
(4) only
All of the above.
(1) and (3)
Kilovoltage controls the 1. contrast. 2. speed of the electrons. 3. penetrating power of radiation. 4. penumbra.
(1) (2) (3)
(2) and (4)
(4) only
All of the above.
(1) and (3)