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Test your basic knowledge |
CSET Energy From Nuclear Reactors
Start Test
Study First
Subjects
:
cset
,
science
Instructions:
Answer 22 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Nuclear power plants - reactors for spacecraft and ships - research reactors - production of radioisotopes in medicine
149 gallons of oil
Formation of Plutonium
Moderator
Uses of uranium
2. Diablo Canyon - San Onofre
Vitrification or Glassification
40% of enriched uranium
U-235
Two main nuclear plants in California
3. A method of safely storing high - level radioactive liquid wastes in solid form - as enormous glass logs.
Moderator
149 gallons of oil
Vitrification or Glassification
U-238
4. Nuclear reactors that produce more fuel than they use
Control Rods
149 gallons of oil
Radioactive tailings
Breeder reactors
5. Enrichment level needed to operate a nuclear power plant
3% U-235
15% of California's electricity
Radioactive tailings
Formation of Plutonium
6. A massive tower designed to dissipate waste heat from a power plant (or other industrial plant) in to the atmosphere.
Uses of uranium
Cooling Towers
149 gallons of oil
Containment Structure
7. Percent of California's electricity from nuclear power
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8. The minimum mass of fissionable material that can sustain a chain reaction
Breeder reactors
Critical Mass
Two main nuclear plants in California
149 gallons of oil
9. Fraction of US electricity that comes from nuclear energy
U-238
1/5th of US electricity
Steam Generator
Formation of Plutonium
10. Reusing highly radioactive spent nuclear fuel by chemically separating the unused uranium and plutonium from other radioactive waste products.
Control Rods
Reprocessing
Cooling Towers
149 gallons of oil
11. Slow the chain reaction by absorbing neutrons
3% U-235
Breeder reactors
Control Rods
U-238
12. Emergency shutting down of a nuclear reactor
15% of California's electricity
149 gallons of oil
Run!
Reprocessing
13. Heat produced by Nuclear fission is used to produce steam from liquid water here
Steam Generator
Critical Mass
Reprocessing
100% U-235
14. Uranium used to produce energy
Containment Structure
U-235
Uses of uranium
Vitrification or Glassification
15. Percent of enriched uranium imported by the US from Russia
Breeder reactors
40% of enriched uranium
Run!
Control Rods
16. Contains the same amount of energy as one pellet of enriched uranium
149 gallons of oil
1/5th of US electricity
Cooling Towers
15% of California's electricity
17. Radioactive material left behind from uranium mining operations
Containment Structure
100% U-235
Radioactive tailings
1/5th of US electricity
18. Enrichment level needed to make a bomb
100% U-235
1/5th of US electricity
15% of California's electricity
Two main nuclear plants in California
19. Any substance used to slow down neutrons in nuclear reactors
Cooling Towers
Control Rods
100% U-235
Moderator
20. Large structure that contains important parts in a nuclear powerplant
Uses of uranium
3% U-235
Containment Structure
U-238
21. Occurs when U-238 captures a neutron
100% U-235
Run!
Formation of Plutonium
15% of California's electricity
22. Most abundant isotope of uranium
40% of enriched uranium
Formation of Plutonium
U-238
Moderator