Nuclear Engineering Mcqs

This set of Mechanical Engineering Multiple Choice Questions & Answers (MCQs) focuses on “ Nuclear Engineering ”. These Mcqs are chosen from a collection of most authoritative and best reference books on Chemical Engineering. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams, Jobs and interviews. One should practice our MCQS to assimilate Nuclear Engineering comprehensively.

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1.
The nucleus of an atom consists of

Protons only

Protons and electrons

Protons and neutrons

Protons neutrons and electrons

2.
A proton is identical with

Ionised hydrogen molecule

The nucleus of hydrogen atom

The nucleus of deuterium

An ?-ray particle

4.
In an atom the electrons

Move round the nucleus at random

Are embedded in space around the nucleus

Are distributed as three dimensional charge clouds around the nucleus

Are stationary in various energy levels

5.
The electron is a particle with a mass of about

1/18 of the lightest nucleus

1/180 of the lightest nucleus

1/1800 of the lightest nucleus

1/18000 of the lightest nucleus

8.
An electrovalent compound is made up of

Neutral atoms

Electrically charged atoms or groups of atoms

Electrically charged molecules

Neutral molecules

10.
The mass of a meson with charge +e is

Equal to that of a proton

Equal to that of an electron

275 times that of an electron

1/1850 of the mass of an electron

14.
Anions are formed from neutral atoms by

Loss of electrons

Loss of protons

Gain of electrons

Gain of protons

15.
The ?-particle is identical with

A helium atom

A doubly charged helium ion

Proton

Fast moving neutron

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