Mechanical Engineering Questions And Answers :: Nuclear Power Plants: part1



Mechanical Engineering : Nuclear Power Plants QUESTIONS AND ANSWERS :: part1 : 16 to 20

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

16.The main interest of shielding in nuclear reactor is protection against

X-rays
infra-red rays
a, P, and y rays
neutrons and gamma rays
electrons.

17.Which is not identical for an atom and an isotope

mass number
atomic number
chemical properties
position in periodic table
all of the above.

18.Reflector in nuclear plants is used to

return the neutrons back into the core
shield the radioactivity completely
check polllution
conserve energy
is not used.

19.The commonly used material for shielding is

lead or concrete
lead and tin
graphite or cadmium
thick galvanized sheets
black carbon papers.

20.The number of isotopes of hydrogen are

1
2
U
3
0

More Nuclear Power Plants QUESTIONS AND ANSWERS available in next pages

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