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In modern imaging systems, the components for rectification are ____________.


A) capacitor discharge generators
B) high frequency transformers
C) vacuum tubes
D) solid state semiconductors

E) A) and C)
F) A) and B)

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A single-phase waveform has _____ ripple.


A) 1%
B) 4%
C) 14%
D) 100%

E) A) and B)
F) A) and C)

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The first component to receive power in the x-ray circuit is the ______________.


A) mA meter
B) high voltage transformer
C) rectifier
D) autotransformer

E) None of the above
F) B) and C)

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Thermionic emission at the filament determines the __________ across the x-ray tube during an exposure.


A) kilovoltage
B) milliamperage
C) resistance
D) magnetism

E) B) and D)
F) B) and C)

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A diode allows electrons to flow from ___________.


A) anode to cathode
B) cathode to anode
C) cathode to cathode
D) anode to anode

E) All of the above
F) C) and D)

Correct Answer

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