In natural uranium, the constituents of three naturally occuring isotopes are
U₂₃₄ = 0.006%, U₂₃₅ = 0.712% and U₂₃₈ = 99.282%
U₂₃₄ = 0.712%, U₂₃₅ = 0.006% and U₂₃₈ = 99.282%
U₂₃₄ = 99.282%, U₂₃₅ = 0.006% and U₂₃₈ = 0.712%
U₂₃₄ = 0.006%, U₂₃₅ = 99.282% and U₂₃₈ = 0.712%
- Reflector in nuclear power plants _________ neutron leakage.
- Solid fuel for nuclear reactions may be fabricated into various small shapes such as
- Enriched uranium may contain fissionable contents of the order of
- Superheated steam is generated in following reactor
- When a reactor becomes critical, then the production of neutrons is
- The nuclear energy is measured as
- In triggering fission, the following types of neutrons are desirable
- The energy produced by a thermal reactor of same size as a breeder reactor is
- Half life of a radioactive isotope corresponds to the time required for half of the following to decay
- The mass number of a substance represents the sum of total number of
- A pressurised water reactor employs pressurises for the following application
- The efficiency of a nuclear power plant in comparison to conventional and nuclear consideration is
- In a thermal power plant, coal from the coal handling plant is moved to the boiler bunker through a
- Artificial radioactive isotopes find application in
- Ferrite material is
- A moderator
- A nuclear fission produces energy of following order in MeV
- The material most commonly used for shielding is
- Hydrogen is preferred as better coolant in comparison to CO₂ because former
- A reactor capable of converting a ferrite material into fissile isotopes is called
- Which of the following is more appropriate for a moderator? One which
- The size of the reactor is said to be critical when
- Pressurised water reactor is designed
- The function of control rods in nuclear plants is to
- The following present serious difficulty in designing reactor shield
- The breeding gain in case of thermal breeder reactor as compared to fast breeder reactor is
- Reactors for propulsion applications are designed for
- The main interest of shielding in nuclear reactor is protection against
- Breeder reactor has a conversion ratio of
- In the breeder reactors the generation of new fissionable atom is