A. neutron
B. proton
C. atom
D. electron
E. nucleus
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Related Mcqs:
- Which of the following nuclear reactor does not need a heat exchanger for generation of steam____________________?
- A. gas cooled B. liquid metal cooled C. pressurised water D. boiling water E. none of the above...
- A nuclear fission produces energy of following order in MeV___________________?
- A. 20 B. 200 C. 2000 D. 20,000 E. 2 x 105...
- The fast breeder reactor uses the following moderator__________________?
- A. demineralised water B. carbon dioxide C. heavy water D. graphite E. no moderator is used...
- The nuclear power plant at Tarapur has the following reactor________________?
- A. fast breeder B. pressurised water C. boiling water D. sodium graphite E. none of the above...
- The risk of radioactive hazard is greatest in the turbine with following reactor___________________?
- A. pressurised water B. boiling water C. gas cooled D. liquid metal cooled E. all of the above....
- Which of the following can be used as a coolant in nuclear plant________________?
- A. light or heavy water B. molten lead C. carbon dioxide D. freon E. carbon tetrachloride...
- A pressurised water reactor employs pressuriser for the following application________________?
- A. to maintain constant pressure in primary circuit under varying load B. to Supply high pressure steam C. to increase pressure of water in primary circut D. to provide subcooled water at high pressure E. all of the above...
- The following present serious difficulty in designing reactor shield_________________?
- A. alpha particles B. beta particles C. thermal neutrons D. fast neutrons and gamma rays E. none of the above...
- A fast breeder reactor uses following as fuel_________________?
- A. enriched uranium B. plutonium C. thorium D. U235 E. natrual uranium...
- Each fission of U235 produces following number of fast neutrons per fission________________?
- A. 1 neutron B. 1 — neutrons C. 1 – 2 neutrons D. 2 — neutrons E. infinite...
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