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WorksheetsNuclear Reactor - Understanding how it works
Total questions: 1
Worksheet time: 10mins
What is the main source of intense heat in a nuclear reactor?
Uranium-235
Control rods
Fossil fuels
Coal
What is the function of a moderator in a nuclear reactor?
To speed up the energy neutrons
To absorb spare neutrons
To slow down the energy neutrons
To control the rate of fission reactions
What is the shape of fuel elements in a nuclear reactor?
Cylindrical shape
Spherical shape
Thick rods
Thin rods
What is the purpose of control rods in a nuclear reactor?
To absorb spare neutrons
To control the rate of fission reactions
To speed up the energy neutrons
To slow down the energy neutrons
What is the function of the pump in a nuclear reactor?
To circulate water in and out of the reactor core
To control the rate of fission reactions
To slow down the energy neutrons
To absorb spare neutrons
What is the role of the heat exchanger in a nuclear reactor?
To absorb spare neutrons
To convert heat energy into electrical energy
To slow down the energy neutrons
To convert steam into water
What is the purpose of the shield around the nuclear reactor?
To slow down the energy neutrons
To absorb spare neutrons
To control the rate of fission reactions
To protect from radiation
What is the function of the fuel elements in a nuclear reactor?
To absorb spare neutrons
To slow down the energy neutrons
To produce fission reactions
To control the rate of fission reactions
What is the role of the steam in a nuclear reactor?
To control the rate of fission reactions
To drive the turbines
To slow down the energy neutrons
To absorb spare neutrons
What is the purpose of using water as a moderator in nuclear reactors?
To control the rate of fission reactions
To slow down the energy neutrons
To absorb spare neutrons
To speed up the energy neutrons
What is the capability of deuterons present in water used as a moderator?
To speed up the energy neutrons
To control the rate of fission reactions
To slow down the energy neutrons
To absorb spare neutrons
What is the material commonly used for control rods in nuclear reactors?
Boron
Plutonium
Uranium-235
Cadmium
What is the function of the control rods in a nuclear reactor?
To control the rate of fission reactions
To speed up the energy neutrons
To slow down the energy neutrons
To absorb spare neutrons
What is the main purpose of a nuclear reactor?
To generate electrical energy
To absorb spare neutrons
To slow down the energy neutrons
To control the rate of fission reactions
What is the role of the pump in a nuclear reactor?
To slow down the energy neutrons
To absorb spare neutrons
To circulate water in and out of the reactor core
To control the rate of fission reactions
