Exam (elaborations)
ARRT Level 1 Module 4 JKO
- Institution
- System Of Equations And Inequalities
ARRT Level 1 Module 4 JKO
[Show more]
Seller
Follow
Content preview
ARRT Level 1 Module 4 JKOIon chambers are preferred when what is needed? - ANS-Exposure Rates
Name the type of gas counter that can measure source activities and differentiate
between particle radiation and photons based on pulse height. - ANS-Proportional
Counter
Select all of the following that are true concerning G-M counters. - ANS-All EXCEPT
detects and pulse
What application of G-M counters involves estimating the neutron dose from the
activation of Sodium-23 (Na-23)cto Na-24 in the blood? - ANS-Accident Dosimetry
What gas filled instrumentation would give you the capability to distinguish alpha
emitters from other types of contaminates? - ANS-Proportional
Which gas filled counter is best for assaying alpha and beta sources? -
ANS-Proportional
Which of the following describes a gas filled detector's anode? - ANS-Positively charged
wire in the center of the room
Which region allows ion pairs to attract to each other before being drawn to, and
detected by, the anode and cathode? - ANS-Recombination Region
You have just finished a survey in a possibly contaminated area. You must now leave
the area for a briefing. Before entering the clean area you must be checked to ensure
that you do not spread any contamination. What common field instrument is the
standard choice for frisking personnel for contamination? - ANS-Geiger-Mueller
You must search a building that is suspected to have numerous unknown sources
inside. Your commander tells you that you must establish a boundary that will keep
non-responders from exceeding a dose rate of 2 mR/hr. What gas filled instrument
would be able to help you determine where the 2 mR/hr limit is? - ANS-Ion Chamber
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller modockochieng06. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £6.46. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
61005 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now