What change of energy occurs between the steam generator and the turbine?
Thermal energy is converted into mechanical energy
.
What change of energy occurs between the steam?
Thermal energy is converted into mechanical energy
.
What change of energy occurs between the steam generator and turbine?
Answer Expert Verified.
Thermal energy is converted into mechanical energy
. So we’re dealing with the area between the steam generator and the turbine.
What is the direct function of energy released from the nuclear chain reaction in a nuclear power plant quizlet?
If the chain reaction is controlled, the energy is released as
heat, which can be used to generate electricity
. Controlled nuclear fission reactions take place inside nuclear power plants.
Which type of reaction occurs in the core of a nuclear reactor in a nuclear power plant HCI?
The type of reaction that occurs in the core of a nuclear reactor in a power plant is
the fission reaction
where the nucleus of an atom is split into smaller nucleus. Along with this splitting, high amounts of energy is being produced. This energy is used to supply power to people.
Which type of reaction occurs in the core of a nuclear?
Nuclear reactors are the heart of a nuclear power plant. They contain and control nuclear chain reactions that produce heat through a physical process called
fission
. That heat is used to make steam that spins a turbine to create electricity.
What is the sequence of energy transformations that occur in a nuclear reactor?
Three mutual conversions of energy forms occur at nuclear power plants:
nuclear energy is converted into thermal energy, thermal energy is converted into mechanical energy, and mechanical energy is converted into electric energy
.
What is produced when uranium 235 undergoes fission?
In nuclear fission a large nucleus is split into two medium-sized nuclei. Only a few nuclei are known to undergo fission. … When a nucleus of uranium-235 undergoes fission, it splits into two smaller atoms and, at the same time, releases
neutrons ( n) and energy
.
Which statement best describes control rods?
What is the direct function of the energy released from the nuclear chain reaction in a nuclear power plant? Which statement best describes control rods?
They are inert
.
What property of radioactive nuclear waste makes it so?
What property of radioactive nuclear waste makes it so difficult to dispose of responsibly?
It has a very long half-life
.
What is an advantage of using nuclear power quizlet?
Nuclear energy has some advantages
over traditional methods of producing electricity
. It has little impact on air quality and is more efficient than traditional methods of producing electricity. It does, however, use a nonrenewable resource, uranium.
What are the starting materials for nuclear fission quizlet?
Nuclear fission begins
when a neutron hits the nucleus of an atom
. The nucleus splits in two and releases thermal energy and more neutrons. The neutrons hit the nuclei of more atoms, splitting them and releasing more energy and neutrons.
What are two isotopes that are used in a nuclear reactor for electricity?
The heat released in fission can be used to help generate electricity in power plants.
Uranium-235 (U-235)
is one of the isotopes that fissions easily. During fission, U-235 atoms absorb loose neutrons. This causes U-235 to become unstable and split into two light atoms called fission products.
Which career is most concerned with the study of radioactive isotopes?
Nuclear engineers are concerned with the design, construction, and operation of nuclear reactors;
nuclear chemists
study nuclear reactions, radioactive elements, and nuclear power.
Which material is a primary coolant in nuclear reactor?
A substance circulated through a nuclear reactor to remove or transfer heat. The most commonly used coolant in the United States is
water
. Other coolants include heavy water, air, carbon dioxide, helium, liquid sodium, and a sodium-potassium alloy.
What coolant is used in nuclear reactors?
The coolants used for nuclear reactors consist of gaseous coolants such as
helium and carbon dioxide
; liquid coolants, such as watef and deuterium; and liquified coolants, such as sodium, sodium-potassium (NaK) alloys, and polypheny Is.
