- (A) high energy (fast) neutrons alone
- (B) low energy (slow) neutrons alone
- (C) either fast or slow neutrons
- (D) medium energy neutrons
- (E) none of the above
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- (A) maximum in center and zero at side
- (B) maximum at side and zero in center
- (C) uniform throughout
- (D) zero throughout
- (E) none of the above
- (A) fast breeder
- (B) pressurised water
- (C) boiling water
- (D) sodium graphite
- (E) none of the above
- (A) return the neutrons back into the core
- (B) shield the radioactivity completely
- (C) check polllution
- (D) conserve energy
- (E) is not used
- (A) lead or concrete
- (B) lead and tin
- (C) graphite or cadmium
- (D) thick galvanised sheets
- (E) black carbon papers
- (A) as basic raw material
- (B) by neutron irradiation of IT*
- (C) by neutron irradiation of thorium
- (D) artificially
- (E) in high capacity furnaces
- (A) operate at extremely high power densities.
- (B) are liquid-metal cooled
- (C) produce more fuel than they consume
- (D) are unmoderated
- (E) use water as coolant
- (A) electron-volt
- (B) electron-ampere
- (C) curie
- (D) MeV
- (E) AMU
- (A) as basic raw material
- (B) by neutron irradiation of Uz
- (C) by neutron irradiation of thorium
- (D) artificially
- (E) in high capacity furnaces
- (A) as basic raw material
- (B) by neutron irradiation of Uz
- (C) by neutron irradiation of throium
- (D) artificially
- (E) in high capacity furnace
