A. centrifugal
B. axial
C. reciprocation
D. electromagnetic
E. diaphragm
A. enriched uranium
B. plutonium
C. thorium
D. U
E. natural uranium.
A. the original elements change into completely different elements
B. the electrons of the element change
C. the molecules rearrange themselves to form other molecules
D. none of the above
A. used fuel should be reprocessed
B. moderator should be used
C. coolant should be employed
D. control rods should be used
E. reflector should be used
A. 1 neutron
B. 1 — neutrons
C. 1 – 2 neutrons
D. 2 — neutrons
E. infinite
A. uses graphite rods as moderator
B. has powerful moderator
C. has no moderator
D. uses ferrite material as moderator
E. uses pressurised water as moderator
A. enriched uranium
B. plutonium
C. thorium
D. U235
E. natrual uranium
A. power generation
B. nucleonic devices
C. nuclear fission
D. nuclear fusion
E. medical field
A. electrons
B. protons
C. neutrons
D. nulceus
E. atom
A. coolant itself
B. ferrite rod
C. graphite rod
D. liquid sodium metal
E. blanket of thorium