1000+ Nuclear Power Plant Objective Questions and Answers Pdf - 1

Question: 1

The function of the moderator in a nuclear reactor is to

(A) absorb neutrons

(B) stop chain reaction

(C) reduce temperature

(D) reduce the speed of the neutrons

Question: 2

In fast Breeder Reactor

(A) no moderator is used

(B) the moderator used in carbon dioxide

(C) the moderator used in graphite

(D) the moderator used in water

Question: 3

Which one of the following statements is correct?
The nuclear radiators produced in a reactor, which must be shielded are

(A) electrons and Gamma rays

(B) neutrons and Gamma rays

(C) electrons only

(D) alpha, Beta and Gamma rays

Question: 4

SI units for radioactivity is

(A) Amu

(B) Becquerel

(C) Curie

(D) Joule

Question: 5

The boiler used in the Nuclear Power Station at Tarapore, is of the

(A) liquid metal cooled type

(B) gas cooled type

(C) boiling water type

(D) pressurized water type