- (A) no new neutron
- (B) at least one new neutron
- (C) one new neutron
- (D) more than one new neutrons
- (E) many-fold neutrons
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- (A) graphite, C02
- (B) graphite, air
- (C) heavy water, C02
- (D) lead, H2
- (E) concrete, N2
- (A) same
- (B) more
- (C) less
- (D) there is no such criterion
- (E) none of the above
- (A) protons and neutrons in an atom
- (B) protons and electrons in an atom
- (C) neutrons and electrons in an atom
- (D) protons and neutrons in a nucleus
- (E) protons and electrons in a nucleus
- (A) demineralised water
- (B) carbon dioxide
- (C) heavy water
- (D) graphite
- (E) no moderator is used
- (A) splitting
- (B) fission
- (C) fusion
- (D) disintegration
- (E) chain reaction
- (A) is lighter
- (B) is inert
- (C) has high specific heat
- (D) is a good conductor
- (E) all of the above
- (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
- (A) Kota
- (B) Kalapakkam
- (C) Tarapur
- (D) Baraeilly
- (E) Kerala
- (A) ordinary fluid
- (B) heavy water
- (C) molten lead
- (D) hydrogen gas
- (E) none of the above
