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Q.1
Materials, e.g., reactor fuel and components, that have been subject to ionizing radiation and have become radioactive themselves are:
radiotoxic
reprocessed
irradiated
Q.2
The term "dual use" refers to the nature of nuclear technology being useable for:
gun-type and implosion bombs
civil nuclear energy and nuclear weapons
plutonium and uranium fuel bombs
Q.3
An intentional action aimed to subvert, obstruct, disrupt, or destroy a process or object so that it does not work correctly.
sabotage
insurgency
counterattack
Q.4
"Self-protection" of nuclear material refers to...
voluntary safety and security measures by the nuclear power plant
high radioactivity, which deters theft
the fuel cladding around the nuclear fuel rods
Q.5
The term "safeguards" refers to...
The accounting and verification of declared fuel and Pu measurement methods
Physical protection, including seals, cameras, door locks, ID badges, guards
Both a & b
Q.6
Containment and surveillance refers to...
keeping materials within the steel-reinforced concrete enclosure around the nuclear reactor
keeping materials in restricted areas and monitoring them
keeping materials in the area outside the owner-controlled portion of a nuclear facility
Q.7
The blue glow of nuclear spent fuel pools is due to:
Cherenkov radiation
electromagnetic radiation
Both a & b
Q.8
This method is used for the direct measurement of Pu-239 and Pu-240 in spent fuel.
visual inspection of Cerenkov radiation
containment and surveillance
gamma spectroscopy
Q.9
A "significant quantity" of fissile material is:
enough to fuel a nuclear reactor
more than 90% U-235
enough to make a nuclear weapon
Q.10
States can accumulate significant quantities of plutonium through:
conversion
reprocessing
enrichment
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