40 HOUR RADIATION LATEST
SAFETY EXAM
what does the bremsstrahlung effect generate - ANSWERS-x-rays and
heat
the filament of an x-ray tube is energized by electrical current. the
difference in the electrical potential draws the free electrons to the
_____. as they strike at such a high speed, x-rays are produced by the
bremsstrahulung process - ANSWERS-target
high-speed electrons striking a target produce primarily what -
ANSWERS-heat
x-ray machines work on the principle of bremsstrahulung or braking.
which component is not required to produce this effect - ANSWERS-
focusing cap
a control panel in an x-ray system must have clearly visible which of the
following statements - ANSWERS-caution: x-rays produced when
energized
what components are required to produce x-rays - ANSWERS-a power
source, free electrons, and a target
END OF
PAGE
1
, 40 HOUR RADIATION LATEST
SAFETY EXAM
the output equivalent to curies with an x-ray tube is controlled by the -
ANSWERS-amperage rheostat
electrons are produced by which componenet of an x-ray tube -
ANSWERS-filament
x-ray systems are required to have two visible indicators to show when
x-rays are produced. one indicator may be the milliampmeter, the other a
red light. this light must be labeled - ANSWERS-x-ray on
which in a field setting, radiography is conducted using a 300 kV x-ray
system. what minimum boundaries must be set - ANSWERS-high
radiation and radiation areas
at the completion of an x-ray exposure and turning the system to standby
- ANSWERS-you may approach the tube head immediately without fear
of exposure
typically the exposure's duration is controlled by - ANSWERS-
automatically via an integrated timer
END OF
PAGE
2
SAFETY EXAM
what does the bremsstrahlung effect generate - ANSWERS-x-rays and
heat
the filament of an x-ray tube is energized by electrical current. the
difference in the electrical potential draws the free electrons to the
_____. as they strike at such a high speed, x-rays are produced by the
bremsstrahulung process - ANSWERS-target
high-speed electrons striking a target produce primarily what -
ANSWERS-heat
x-ray machines work on the principle of bremsstrahulung or braking.
which component is not required to produce this effect - ANSWERS-
focusing cap
a control panel in an x-ray system must have clearly visible which of the
following statements - ANSWERS-caution: x-rays produced when
energized
what components are required to produce x-rays - ANSWERS-a power
source, free electrons, and a target
END OF
PAGE
1
, 40 HOUR RADIATION LATEST
SAFETY EXAM
the output equivalent to curies with an x-ray tube is controlled by the -
ANSWERS-amperage rheostat
electrons are produced by which componenet of an x-ray tube -
ANSWERS-filament
x-ray systems are required to have two visible indicators to show when
x-rays are produced. one indicator may be the milliampmeter, the other a
red light. this light must be labeled - ANSWERS-x-ray on
which in a field setting, radiography is conducted using a 300 kV x-ray
system. what minimum boundaries must be set - ANSWERS-high
radiation and radiation areas
at the completion of an x-ray exposure and turning the system to standby
- ANSWERS-you may approach the tube head immediately without fear
of exposure
typically the exposure's duration is controlled by - ANSWERS-
automatically via an integrated timer
END OF
PAGE
2
