Nuclear Power Plants

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

A. for boiling pi water in the core
B. to use liquid sodium metal as coolant
C. to use intermediate coolant
D. to prevent the water coolant from boiling in the core
E. to eliminate the coolant loop of the pressurised water

A. 90% U-235
B. U-238
C. U-235
D. Pu-239
E. U-239

A. light weight atoms
B. heavy weight atoms
C. critical atoms
D. zero weight atoms
E. there is no such criterion

A. Co2
B. pressurised water
C. mixture of water and steam
D. liquid metal
E. mercury

A. plutonium
B. uranium
C. deuterium
D. thorium
E. lithium

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

A. higher cost of nuclear fuel
B. high initial cost
C. high heat rejection in condenser
D. lower temperature and pressure condi-tions
E. nuclear hazard risk

A. more
B. less
C. same
D. zero
E. negative, i.e. fuel would be generated