A. coolant itself
B. ferrite rod
C. graphite rod
D. liquid sodium metal
E. blanket of thorium
Correct Answer: coolant itself ✔
Last Updated: January 24, 2019
Related MCQs
- Pressurised water reactor is designed__________?
- A fast breeder reactor uses__________?
- Effective moderators are those materials which contain__________?
- The coolant used in boiling water reactor is__________?
- The most practical fuel for a thermo-nuclear reactor, both from econocical and nuclear consideration is__________?
- The presence of reflector in nuclear power plants results in__________?
- The efficiency of a nuclear power plant in comparison to conventional and nuclear consideration is__________?
- The fuel needed, with reflector in nuclear power plant, in order to generate sufficient neutrons to sustain a chain reaction, would be__________?
- A fission chain reaction in uranium can be developed by__________?
- In order to have constant clain reaction to produce a constant rate of heat output, the value of ratio of the number of neutrons in one generation to the number of neutrons in the immediately preceding generation must be__________?
- The following present serious difficulty in designing reactor shield__________?
- In a fission process, maximum %age of energy is released as__________?
- In triggering fission, the following types of neutrons are desirable__________?
- Which of the following is more appropriate for a moderator. One which__________?
- Solid- fuel for nuclear reactions may be fabricated into various small shapes such as__________?
- Reactors designed for propulsion applications are designed for__________?
- When a reactor becomes critical, then the production of neutrons is__________?
- In the breeder reactors the generation of new fissionable atom is__________?
- Supertheated steam is generated in following reactor__________?
- The energy produced by a thermal reactor of same size as a breeder reactor is__________?
- The size of the reactor is said to be critical when__________?
- In triggering fission, which type of neutrons are more effective__________?
- Breeder reactors employ liquid metal coolant because it__________?
- Reactors for propulsion applications use__________?
- A pressurised water reactor employs pressuriser for the following application__________?
- The function of control rods in nuclear plants is to__________?
- Which of the following can be used as a coolant in nuclear plant__________?
- Which of the following is the primary fuel__________?
- Plutonium-239 is produced__________?
- Pick up the wrong statement Fast breeder reactors__________?
- The unit of radio-activity is__________?
- Uranium-233 is produced__________?
- Plutonium is produced__________?
- Natural uranium is made up of__________?
- Enriched uranium may contain fissionable contents of the order of__________?
- A reactor capable of converting a ferrite material into fissile isotopes is called__________?
- Electron-volt is the unit of__________?
- The risk of radioactive hazard is greatest in the turbine with following reactor__________?
- Hydrogen is preferred as better coolant in comparison to C02 because former__________?
- U235 will undergo fission by__________?
- The first unclear power plant in India is located at__________?
- Boiling water reactor uses the following as moderator, coolant and working fluid__________?
- U238 will undergo fission by__________?
- Ideally the neutron flux in reactor should be__________ ?
- The nuclear power plant at Tarapur has the following reactor__________?
- The number of isotopes of hydrogen are __________?
- Reflector in nuclear plants is used to__________?
- The commonly used material for shielding is__________?
- The energy required to be applied to a radioactive nucleus for the emission of a neutron is__________?
- Ferrite material is__________?
- In fast breeder reactors__________?