A. pressurised water
B. boiling water
C. gas cooled
D. liquid metal cooled
E. all of the above.
Related Mcqs:
- Half life of a radioactive isotope corresponds to the time required for half of the following to decay__________________?
A. electrons
B. protons
C. neutrons
D. nulceus
E. atom - The energy required to be applied to a radioactive nucleus for the emission of a neutron is________________?
A. 1 MeV
B. 2.4 MeV
C. 4.3 MeV
D. 7.8 MeV
E. 20 MeV - Artificial radioactive isotopes find application in________________?
A. power generation
B. nucleonic devices
C. nuclear fission
D. nuclear fusion
E. medical field - 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 - Which of the following is the heaviest________________?
A. neutron
B. proton
C. atom
D. electron
E. nucleus - Which of the following particles is the lightest__________________?
A. nucleus
B. electron
C. proton
D. meson
E. neutron - Which of the following is the primary fuel________________?
A. Ulii
B. U
C. U238
D. Pu:
E. Pu - 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 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
