Nuclear Power Engineering MCQ Questions & Answers

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Each section contains 100 MCQs on Nuclear Power Engineering .

The sum of masses of two nuclei produced in nuclear fission compared to the mass of original nucleus is

A) Less B) More C) Same D) Much more

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Pick out the correct statement.

A) Loss of electrons from neutral atoms produces negative ions B) The radius of nucleus & atomic size are of the order of 10^-12 cm & 10^-8 cm respectively C) Gain of electrons by neutral atoms form cations D) Proton to neutron ratio in a stable nucleus is 2 : 1

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Heavy water has maximum density at __________ °C.

A) 4 B) 11.6 C) 0 D) 18.6

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

How many atoms are present in one gm-atom of an element?

A) 2 × 10²³ B) 6 × 10²³ C) 6 × 10³² D) 5 × 10⁵

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

A heterogeneous reactor is the one, in which the moderator and the

A) Coolant are different materials B) Coolant are present in different phases (e.g., heavy water and graphite) C) Fuel are present in different phases (e.g. uranium and heavy water) D) None of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Which of the following is not an ore of uranium?

A) Pitchblende B) Kyanite C) Carnotite D) Rescolite

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Which of the following may not need a moderator?

A) Candu reactor B) Fast breeder reactor C) Homogeneous reactor D) Pressurised water reactor

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Which one is the radioactive isotope of hydrogen?

A) Deuterium B) Ortho-hydrogen C) Tritium D) None of these

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Artificially produced radioactive isotopes are used for

A) Power generation B) Treatment of certain diseases C) Initiating nuclear fission and fusion D) All of the above

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Pick out the wrong statement.

A) The ratio of the density of the 'nucleus' to that of the 'atom' is 10¹² B) Α-particle is identical with a doubly charged helium ion C) The mass of deuterium atom is half that of helium atom D) Gamma rays are high energy electrons

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

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Nuclear Power Engineering MCQ Questions & Answers | Chemical Engineering