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Test: Nuclear Power Plants - 1 - Mechanical Engineering MCQ


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10 Questions MCQ Test - Test: Nuclear Power Plants - 1

Test: Nuclear Power Plants - 1 for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Test: Nuclear Power Plants - 1 questions and answers have been prepared according to the Mechanical Engineering exam syllabus.The Test: Nuclear Power Plants - 1 MCQs are made for Mechanical Engineering 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Nuclear Power Plants - 1 below.
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Test: Nuclear Power Plants - 1 - Question 1

The basic raw material of the nuclear power plant is

Test: Nuclear Power Plants - 1 - Question 2

The primary fuel used in nuclear power plants is 

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Test: Nuclear Power Plants - 1 - Question 3

Atomic number of an element in the periodic table represents the numbers of

Test: Nuclear Power Plants - 1 - Question 4

The mass number of a substance represents the sum of total number of

Test: Nuclear Power Plants - 1 - Question 5

Which of the following is not identical for an atom and an isotope?

Test: Nuclear Power Plants - 1 - Question 6

The mass of electron as compared to that of neutron is

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Neutron mass,

Test: Nuclear Power Plants - 1 - Question 7

Which of the following energy acts as a glue which binds the protons and neutrons together in the nucleus?

Detailed Solution for Test: Nuclear Power Plants - 1 - Question 7

The energy associated with the mass defect is known as the binding energy of the nucleus. This energy acts as a ‘glue’ which binds the protons and neutrons together in the nucleus.

Test: Nuclear Power Plants - 1 - Question 8

How many fast neutrons are produced on the average as a product of reaction of each fission of U-235?

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Test: Nuclear Power Plants - 1 - Question 9

The energy released during the fission of one atom of U-235 in MeV is about

Detailed Solution for Test: Nuclear Power Plants - 1 - Question 9

When any uranium atom undergoes a fission process, about 2.5 neutrons having kinetic energy of the order of 2 MeV are generally produced and the energy generated by fission is of the order of 200 MeV per atom fissioned.

Test: Nuclear Power Plants - 1 - Question 10

Uranium 238 is represented as 92U238. What does it mean?

Detailed Solution for Test: Nuclear Power Plants - 1 - Question 10

ZXA means
A = mass
= number of proton + number of neutron
Z = atomic number = number of protons
∴ Z = 92 = np
and nn= 238 - 92 = 146

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