14.
How often should the AN/PDR-75 (reader) be adjusted during
operation?
A.
Hourly
B.
Every 1/2 hour for 12 hours
C.
Every 1/2 hour during operation and any time the temperature
changes more than 5F
D.
Every 1/2 hour daily and anytime the temperature changes more
than 10F
15.
When both the dosimeter and the reader have been operated or
stored in different environments, how much time is needed for
them to reach a stabilized temperature range?
A.
Ten minutes minimum is required for stabilization.
B.
No time is required to stabilize the temperature.
C.
A maximum of ten minutes is needed.
D.
Thirty minutes stabilization time is required.
16.
You are reading Private Williams's dosimeter, (DT-236). You
observe a total dose of 450 cGy gamma radiation. Which item
depicts 450 cGy? (See Figure 5-35).
IS0345
5-44
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