Nuclear Energy

What is the primary function of control rods in a nuclear reactor?

• To cool down the reactor core directly

• To generate electricity directly from the reactor

• To absorb neutrons and control the rate of the nuclear reaction

• To increase the reaction rate by adding more neutrons

What typically initiates a nuclear meltdown?

• Overproduction of electricity

• Inability to control the neutron flow or cool the reactor core

• Excessive cooling within the reactor core

• A surplus of control rods

What is the purpose of the thick concrete domes surrounding nuclear reactors?

• To support the cooling systems

• To protect against external impacts and contain potential leaks

• To generate additional power

• To beautify the reactor structure

Why is it important to have multiple safety systems in a nuclear reactor?

• To comply with international standards

• To ensure redundancy and diversity in safety measures

• To make the reactor operate faster

• To reduce the cost of reactor operation

What new cooling medium is considered in advanced nuclear reactor designs?

• Pure water

• Molten salts or liquid metals

• Hydrogen gas

• Liquid nitrogen