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.Management Sciences
Category: Nuclear Power Plants
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.
In a fission process, maximum %age of energy is released as___________________?
A. kinetic energy of neutrons
B. kinetic energy of fission products
C. instantaneous release of gamma rays
D. gradual readioactive decay of fission products
E. none of the above
One gram of uranium will produce energy equivalent to approximately____________________?
A. 1 tonne of high grade coal
B. 4.5 tonnes of high grade coal
C. 10 tonnes of high grade coal
D. 100 tonnes of high grade coal
E. 1000 tonnes of high grade coal
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
The first unclear power plant in India is located at____________________?
A. Kota
B. Kalapakkam
C. Tarapur
D. Baraeilly
E. Kerala
Supertheated steam is generated in following reactor________________?
A. boiling water
B. gas cooled
C. pressurised water
D. all of the above
E. none of the above
The presence of reflector in nuclear power plants results in___________________?
A. increased production of neutrons
B. complete absorption of neutrons
C. controlled production of neutrons
D. decreased leakage of neutrons
E. decrease of speed of neutrons
Reactors for propulsion applications use_________________?
A. natural uranium
B. molten lead
C. any form of uranium
D. thorium
E. plutonium
The fuel needed, with reflector in nuclear power plant, in order to generate sufficient neutrons to sustain a chain reaction, would be________________?
A. more
B. less
C. same
D. zero
E. negative, i.e. fuel would be generated
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