Metallurgy of Nuclear Metals MCQ Questions and Answers

Metallurgy of Nuclear Metals MCQ Questions and Answers | Metallurgical Engineering

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-1 section-2

Pressure in a PWR is used for

A) maintaining constant pressure in the primary cooling circuit under varying loads B) superheating the steam C) pressurising the water in the primary coolant circuit D) none of these

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Answer & Solution

Answer: Option A

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Molten sodium is used as a coolant in fast breeder reactor, because of its

A) excellent moderating properties B) neutron breeding capability C) faster heat removal capability from core D) capability to increase the reaction rate in the core

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Answer & Solution

Answer: Option C

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Heavy water' is termed as 'heavy', because it is

A) denser than water B) an oxide of deuterium C) a heavy liquid D) an oxide of heavier isotope of oxygen

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Answer: Option B

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Which of the following isotopes is not present in natural uranium?

A) U-238 B) U-234 C) U-235 D) U-232

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Answer: Option D

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Specific gravity of uranium & plutonium is about

A) 9 B) 13 C) 19 D) 27

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Answer: Option C

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Candu reactor is a . . . . . . . . reactor.

A) A natural uranium fuelled and heavy water cooled & moderated B) highly enriched uranium (85% U-235) fuelled C) homogeneous D) fast breeder

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Answer: Option A

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Coolant used in boiling water reactor is

A) hydrogen gas B) water C) steam D) a mixture of water & steam

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Answer & Solution

Answer: Option C

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A fast breeder reactor does not

A) use thorium-232 as fissile fuel B) convert fertile material to fissile material C) use fast neutron for fission D) use gaseous coolant

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Answer: Option A

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Heavy water has the maximum density at . . . . . . . . °C.

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

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Answer & Solution

Answer: Option B

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Fuel for a nuclear reactor (thermal) is

A) uranium B) plutonium C) radium D) none of these

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Answer & Solution

Answer: Option A

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