Metallurgy of Nuclear Metals MCQ Questions and Answers

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Enhance your knowledge of Metallurgy of Nuclear Metals with this comprehensive collection of MCQ questions and answers. These MCQ questions and answers in Metallurgy of Nuclear Metals are specifically designed for students of Metallurgical Engineering who are preparing for the GATE Exam. Strengthen your preparation and excel in your studies with this valuable resource. Page-3 section-1

Each section contains 100 MCQs on Metallurgy of Nuclear Metals .

Gas cooling as compared to water cooling of nuclear reactors

A) can not attain a high temperature B) is more efficient as gas has a higher specific heat C) can produce only saturated steam for feeding to power turbine D) none of these

Discuss

Answer & Solution

Answer: Option D

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

Which of the following radiation is the least penetrating?

A) α-rays B) β-rays C) y-rays D) X-rays

Discuss

Answer & Solution

Answer: Option A

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

Enriched uranium means that, it contains

A) > 0.71% of U-235 B) only fertile material C) only fissile material D) no impurities

Discuss

Answer & Solution

Answer: Option A

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

A fast breeder reactor

A) utilises fast neutrons for causing nuclear fission B) converts fertile material (e.g., U-238) into fissile material (Pu-239) C) normally employs molten sodium as coolant D) all A, B & C

Discuss

Answer & Solution

Answer: Option D

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

Enrichment of uranium is done to increase the concentration of . . . . . . . . in the natural uranium.

A) U-238 B) U-233 C) U-235 D) Pu-239

Discuss

Answer & Solution

Answer: Option C

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

. . . . . . . . moderator is used in a fast breeder reactor.

A) Graphite B) Heavy water C) Beryllium D) No

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Answer & Solution

Answer: Option D

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

The time taken for a radioactive element to reduce to 50% of its original weight is . . . . . . . . years, if its half life period is 12 years.

A) 24 B) 18 C) 6 D) 36

Discuss

Answer & Solution

Answer: Option B

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

Unit of radioactivity is

A) barn B) fermi C) angstrom D) Curie

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Answer & Solution

Answer: Option D

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

Percentage of natural uranium in uranium ore mined at Jadugoda (Jharkhand) is about

A) 0.001-0.005 B) 0.05-0.10 C) 1-2 D) 15-20

Discuss

Answer & Solution

Answer: Option B

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

A nuclear reactor can't be used for

A) the production of radioisotopes B) supplying intense fields or beams of neutron for scientific experiments C) marine ship propulsion D) none of these

Discuss

Answer & Solution

Answer: Option D

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

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Metallurgy of Nuclear Metals MCQ Questions and Answers | Metallurgical Engineering