Nuclear Power Plants

A. 20
B. 200
C. 2000
D. 20,000
E. 2 x 105

A. same
B. lower
C. higher
D. unity
E. higher/lower depending on the size of reactor

A. neutron
B. proton
C. atom
D. electron
E. nucleus

A. %age of U235 has been artificially in-creased
B. %age of U has been artificially increased
C. %age of U234 has been artificially in-creased
D. extra energy is pumped from outside
E. all impurities have been removed

A. U233andPu239
B. U
C. U238andPu239
D. U238andTh239
E. none of the above

A. X-rays
B. infra-red rays
C. a, P, and y rays
D. neutrons and gamma rays
E. electrons

A. heavy water
B. concrete and bricks
C. graphite and concrete
D. deutrium
E. graphite

A. reduce temperature
B. extract heat from nuclear reaction
C. control the reaction
D. cause collision with the fast moving neutrons to reduce their speed
E. moderate the radioactive pollution

A. MeV
B. curie
C. farads
D. MW
E. kWhr

A. U233andPu239
B. U23iandPu233
C. U235andPu235
D. U238andPu239
E. U243andPu235