Nuclear Power Engineering - Study Mode

[#71] How many atoms are present in one gm-atom of an element?
Correct Answer

(B) 6 × 10 23

[#72] A heterogeneous reactor is the one, in which the moderator and the
Correct Answer

(C) Fuel are present in different phases (e.g. uranium and heavy water)

[#73] Which of the following is not an ore of uranium?
Correct Answer

(B) Kyanite

[#74] Which of the following may not need a moderator?
Correct Answer

(B) Fast breeder reactor

[#75] Which one is the radioactive isotope of hydrogen?
Correct Answer

(C) Tritium