9.
What are the correct and properly sequenced procedures for
reading a dosimeter?
A.
Look at a light source; rotate dosimeter until calibrated
scale is vertical; note position of shadow of indicating
fiber on scale; determine amount of radiation detected.
B.
Charge the dosimeter; view the calibrated scale through the
eyepiece lens; note position of shadow of indicating fiber on
scale; read amount of radiation detected.
C.
Look at light source through eyepiece lens; rotate dosimeter
until calibrated scale is in horizontal position; note
position of shadow of indicating fiber on calibrated scale;
determine amount of radiation detected.
D.
Face light source; rotate dosimeter until calibrated scale is
in focus; note position of shadow of indicating fiber on
calibrated scale; read amount of radiation detected.
10.
If the reading on a tactical dosimeter is 13 cGy at the second
reading and 27 cGy at the third reading, what is the total
radiation exposure (dose) for this period?
A.
13
cGy
B.
14
cGy
C.
27
cGy
D.
40
cGy
11.
One of your radiological survey teams has just returned from a
survey mission. What amount of radiation, in cGy, did they
receive? See Figure 5-33.
A.
000.310
B.
300.000
C.
310.000
D.
320.000
5-41
IS0345
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