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CALIFORNIA FLUOROSCOPY SUPERVISOR AND
OPERATOR FINAL EXAM 2025/2026 NEWEST ACTUAL EXAM
WITH COMPLETE QUESTIONS AND VERIFIED ANSWERS
|ALREADY GRADED A+|
When the video signal is modulated, that means its ____ is
changing in a controlled fashion:
a. Intensity
b. Frequency
c. Amplitude
d. All of the above -ANSWERS-b. Frequency
The electron beam of the television camera tube is ____ with the
television monitor:
a. Modulated
b. Synchronized
c. An area beam
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d. Blanked -ANSWERS-b. Synchronized
One television frame is equal to:
a. 1 television field
b. 2 television fields
c. 252 ½ lines
d. 17 milliseconds -ANSWERS-b. 2 television fields
The fluoroscopic television operates at a frame rate of:
a. 262 ½ frames/ sec
b. 525 frames/sec
c. 30 frames/sec
d. 60 frames/sec -ANSWERS-c. 30 frames/sec
Horizontal television resolution is limited principally by the:
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a. Frame rate
b. Field rate
c. Bandpass
d. Lines/frame -ANSWERS-c. Bandpass
The component in the image intensifier that changes the field
from the standard to magnification mode is the:
a. Image intensifier collimation
b. Getter circuit
c. Output phosphor
d. Electrostatic lens -ANSWERS-d. Electrostatic lens
In most magnetic tape recorders, the magnetic head gap width is
on the order of:
a. 100 mm
b. 0.01 mm
c. 0.001 mm
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d. 10 mm -ANSWERS-c. 0.001 mm
The recording head of the videotape receives a changing electric
signal, which is transformed into a changing:
a. Magnetic field
b. Electronic pulse
c. Video signal
d. Current -ANSWERS-a. Magnetic field
For fluoroscopic equipment that has the x-ray tube below the
table, the exposure rate shall be measured _____ above the
table:
a. 1 in
b. 1 cm
c. 1 ft
d. None of the above -ANSWERS-b. 1 cm
CALIFORNIA FLUOROSCOPY SUPERVISOR AND
OPERATOR FINAL EXAM 2025/2026 NEWEST ACTUAL EXAM
WITH COMPLETE QUESTIONS AND VERIFIED ANSWERS
|ALREADY GRADED A+|
When the video signal is modulated, that means its ____ is
changing in a controlled fashion:
a. Intensity
b. Frequency
c. Amplitude
d. All of the above -ANSWERS-b. Frequency
The electron beam of the television camera tube is ____ with the
television monitor:
a. Modulated
b. Synchronized
c. An area beam
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d. Blanked -ANSWERS-b. Synchronized
One television frame is equal to:
a. 1 television field
b. 2 television fields
c. 252 ½ lines
d. 17 milliseconds -ANSWERS-b. 2 television fields
The fluoroscopic television operates at a frame rate of:
a. 262 ½ frames/ sec
b. 525 frames/sec
c. 30 frames/sec
d. 60 frames/sec -ANSWERS-c. 30 frames/sec
Horizontal television resolution is limited principally by the:
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a. Frame rate
b. Field rate
c. Bandpass
d. Lines/frame -ANSWERS-c. Bandpass
The component in the image intensifier that changes the field
from the standard to magnification mode is the:
a. Image intensifier collimation
b. Getter circuit
c. Output phosphor
d. Electrostatic lens -ANSWERS-d. Electrostatic lens
In most magnetic tape recorders, the magnetic head gap width is
on the order of:
a. 100 mm
b. 0.01 mm
c. 0.001 mm
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d. 10 mm -ANSWERS-c. 0.001 mm
The recording head of the videotape receives a changing electric
signal, which is transformed into a changing:
a. Magnetic field
b. Electronic pulse
c. Video signal
d. Current -ANSWERS-a. Magnetic field
For fluoroscopic equipment that has the x-ray tube below the
table, the exposure rate shall be measured _____ above the
table:
a. 1 in
b. 1 cm
c. 1 ft
d. None of the above -ANSWERS-b. 1 cm
