QC CAMRT Exam Questions and Answers
with Verified Solutions | Latest Updated 2026
What is precision Consistency of repeated measurements of
the
same thing or the reproducibility or
variation of a
result
What is accuracy The ability to measure what is supposed to
be
measured
What is a visual inspection Usually done in the construction phase to
identify
faulty material or workmanship, checking
the main
components of the equipment to ensure
there are
no hazardous, inoperative or out of
alignment
items
What is daily visual inspection for? To identify loose or broken components
and
cleanliness, checked for vibration and or
motion
during operation, all other components of
imaging
systems
,What is weekly visual inspection? Dust and dirt on or near the image
reception area
where they may negatively affect the
image quality,
CR and laser scanning digitizer, DR and
fluoroscopic system
Give four example of visual 1. Control console - all lights, meters,
inspections indicators
and viewing conditions warmup if left idle
2. Overhead tube crane - check cables,
stability of
system when moving, detect, lights, power
assists
and locks
3. Radiographic table - check for
cleanliness,
smooth table movement and angulation
4. - protective lead apparel - lead gloves
(well
hung on holders), and other protective
items
What is environmental inspection? Checking for mechanical and electrical
safety
What is kVp accuracy according to The loading facotrs must not deviate from
sc35? the
selected value for any combination of
loading
factors by more than 10% for X-ray tube
voltage
, What is the SC35 testing Annually
frequency
for kVp accuracy
How is kVp accuracy tested Using a dosimeter complete three
exposures at
multiple kVp values, take the average of
the three
exposures and determine if they are within
the
acceptable range
What is HVL (Half Value Layer)? The thickness of Al required to reduce the
X-ray
beam to half its quanitity
What does filtration do removes low energy x-ray photons,
hardening the
beam, increasing it quality and quantity
For sc35 list in increments of 10 kv 70 - 2.5, 80 - 2.9, 90 - 3.2, 100 - 3.6, 110 -
starting at 70 the hVl 3.9, 120 -
4.3, 130 - 4.7, 140 - 5.0, 150 - 5.4`
with Verified Solutions | Latest Updated 2026
What is precision Consistency of repeated measurements of
the
same thing or the reproducibility or
variation of a
result
What is accuracy The ability to measure what is supposed to
be
measured
What is a visual inspection Usually done in the construction phase to
identify
faulty material or workmanship, checking
the main
components of the equipment to ensure
there are
no hazardous, inoperative or out of
alignment
items
What is daily visual inspection for? To identify loose or broken components
and
cleanliness, checked for vibration and or
motion
during operation, all other components of
imaging
systems
,What is weekly visual inspection? Dust and dirt on or near the image
reception area
where they may negatively affect the
image quality,
CR and laser scanning digitizer, DR and
fluoroscopic system
Give four example of visual 1. Control console - all lights, meters,
inspections indicators
and viewing conditions warmup if left idle
2. Overhead tube crane - check cables,
stability of
system when moving, detect, lights, power
assists
and locks
3. Radiographic table - check for
cleanliness,
smooth table movement and angulation
4. - protective lead apparel - lead gloves
(well
hung on holders), and other protective
items
What is environmental inspection? Checking for mechanical and electrical
safety
What is kVp accuracy according to The loading facotrs must not deviate from
sc35? the
selected value for any combination of
loading
factors by more than 10% for X-ray tube
voltage
, What is the SC35 testing Annually
frequency
for kVp accuracy
How is kVp accuracy tested Using a dosimeter complete three
exposures at
multiple kVp values, take the average of
the three
exposures and determine if they are within
the
acceptable range
What is HVL (Half Value Layer)? The thickness of Al required to reduce the
X-ray
beam to half its quanitity
What does filtration do removes low energy x-ray photons,
hardening the
beam, increasing it quality and quantity
For sc35 list in increments of 10 kv 70 - 2.5, 80 - 2.9, 90 - 3.2, 100 - 3.6, 110 -
starting at 70 the hVl 3.9, 120 -
4.3, 130 - 4.7, 140 - 5.0, 150 - 5.4`
