How does a nuclear power plant generate electricity?

How does a nuclear power plant generate electricity?

• A. Uranium atoms are bombarded with neutrons, causing fission that releases heat to produce steam, which spins turbines.
• B. Wind turns turbines directly in the reactor.
• C. Solar panels supply all the energy to turbiners.
• D. Chemical reactions in fuel cells generate electricity.

Answer: (A)

Nuclear energy in a plant comes from splitting uranium atoms in the reactor core. When fission occurs, it releases a lot of heat, which is used to convert water into steam. That steam then flows through a turbine, making it spin. The turbine is connected to a generator, and as it turns, the generator converts the mechanical energy into electricity that can be sent to the power grid. The steam is cooled back into water and reused in a closed loop, with a cooling system to keep the reactor from overheating. This description matches the process of using heat from fission to create steam that drives a turbine and generator to produce electricity. The other options don’t fit because there is no direct wind powering turbines inside a reactor, solar panels don’t supply energy to a nuclear plant’s turbines, and fuel cells rely on chemical reactions rather than the fission heat cycle used in nuclear power.

Nuclear energy in a plant comes from splitting uranium atoms in the reactor core. When fission occurs, it releases a lot of heat, which is used to convert water into steam. That steam then flows through a turbine, making it spin. The turbine is connected to a generator, and as it turns, the generator converts the mechanical energy into electricity that can be sent to the power grid. The steam is cooled back into water and reused in a closed loop, with a cooling system to keep the reactor from overheating.

This description matches the process of using heat from fission to create steam that drives a turbine and generator to produce electricity. The other options don’t fit because there is no direct wind powering turbines inside a reactor, solar panels don’t supply energy to a nuclear plant’s turbines, and fuel cells rely on chemical reactions rather than the fission heat cycle used in nuclear power.