#1
Which element is commonly used as a fuel in nuclear power plants?
Uranium
ExplanationUranium is commonly used as fuel in nuclear power plants.
#2
What is the primary source of radiation exposure to the general public from nuclear power plants?
Gamma rays
ExplanationGamma rays are the primary source of radiation exposure to the general public from nuclear power plants.
#3
What is the primary advantage of using nuclear energy compared to fossil fuels in terms of greenhouse gas emissions?
Nuclear energy produces fewer greenhouse gases
ExplanationThe primary advantage of using nuclear energy compared to fossil fuels is that nuclear energy produces fewer greenhouse gases.
#4
What is the primary mechanism by which nuclear power plants generate electricity?
Mechanical turbines driven by steam
ExplanationNuclear power plants generate electricity through mechanical turbines driven by steam.
#5
What is the main advantage of using nuclear energy in terms of fuel efficiency compared to traditional fossil fuels?
Nuclear energy has higher fuel efficiency
ExplanationThe main advantage of using nuclear energy in terms of fuel efficiency is that nuclear energy has higher fuel efficiency.
#6
What is the primary environmental concern associated with nuclear power plants?
Water contamination
ExplanationWater contamination is the primary environmental concern linked to nuclear power plants.
#7
Which process is responsible for the energy release in nuclear fission reactions?
Splitting of atomic nuclei
ExplanationThe energy release in nuclear fission reactions is due to the splitting of atomic nuclei.
#8
What is the main byproduct of nuclear fission reactions in power plants?
Radioactive waste
ExplanationThe main byproduct of nuclear fission reactions in power plants is radioactive waste.
#9
Which type of nuclear reactor is most commonly used for electricity generation?
Boiling Water Reactor (BWR)
ExplanationBoiling Water Reactor (BWR) is the most commonly used type of nuclear reactor for electricity generation.
#10
In nuclear fusion, what is the process of combining light atomic nuclei to form a heavier nucleus called?
Fusion
ExplanationThe process of combining light atomic nuclei to form a heavier nucleus in nuclear fusion is called fusion.
#11
What is the half-life of a radioactive isotope?
The time it takes for half of the isotope to decay
ExplanationThe half-life of a radioactive isotope is the time it takes for half of the isotope to decay.
#12
Which international treaty aims to prevent the spread of nuclear weapons?
Nuclear Non-Proliferation Treaty (NPT)
ExplanationThe Nuclear Non-Proliferation Treaty (NPT) aims to prevent the spread of nuclear weapons.
#13
What is the concept of nuclear fusion in the context of energy production?
Combining atomic nuclei to release energy
ExplanationNuclear fusion involves combining atomic nuclei to release energy in the context of energy production.
#14
Which radioactive isotope is commonly used in medical imaging?
Iodine-131
ExplanationIodine-131 is commonly used in medical imaging.
#15
What is the primary purpose of a nuclear power plant's containment building?
To contain radioactive releases in case of accidents
ExplanationThe primary purpose of a nuclear power plant's containment building is to contain radioactive releases in case of accidents.