When the exposure switch at the operating console is first depressed:
A) high voltage creates a large potential difference between the anode and cathode
B) the anode starts rotating
C) thermionic emission is achieved
D) B and C
Correct Answer:
Verified
Q61: The space charge effect describes
A) how the
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Q74: The focusing cup is made of
A) tungsten
B)
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Q81: Cooling charts are available for the:
A) tube
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Q96: Using Figure 5-11, B, in the textbook,
Q97: Of all the energy involved in x-ray
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