Nuclear Reactor

IMPORTANT

Nuclear Reactor: Overview

This Topic covers sub-topics such as Nuclear Reactors, Nuclear Reactor, Nuclear Power Plants in India, Coolant, Nuclear Fuel, Moderator in a Nuclear Reactor, Types of Nuclear Reactors, Control Rods in Nuclear Reactor and, Uses of a Nuclear Reactor

Important Questions on Nuclear Reactor

EASY
IMPORTANT

Coolant is an important component of a nuclear reactor.

HARD
IMPORTANT

Name any three components of a nuclear reactor.

EASY
IMPORTANT

The first nuclear reactor was built in 1942 at Chicago.

HARD
IMPORTANT

What does nuclear fission reactors means?

EASY
IMPORTANT

Water is the most used coolant used in nuclear reactor.

EASY
IMPORTANT

Name the most used coolant used in nuclear reactor.

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IMPORTANT

_____ are used at nuclear power plants to generate electricity and also used in nuclear marine propulsion.

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IMPORTANT

_____ atomic power station is the first nuclear power station in India.

EASY
IMPORTANT

Which of the following is/are correct?
i. Chain reaction takes place in a nuclear reactor and an atomic bomb.
ii. The chain reaction in a nuclear reactor is controlled.
iii. The chain reaction in a nuclear reactor is not controlled.
iv. No chain reaction takes place in an atom bomb.

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IMPORTANT

_____ is the other name (short name) of the reactor which is located at Kalpakkam.

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IMPORTANT

Kamini reactor is located at

EASY
IMPORTANT

Where was the first nuclear reactor built?

EASY
IMPORTANT

When was the first nuclear reactor built?

HARD
IMPORTANT

200 MeV energy is obtained per fission of U-235. If a reactor with U-235 as fuel generates 1000 kW power, then calculate the number of disintegrations per second for nuclei in this reactor.

HARD
IMPORTANT

Draw a simple diagram of a nuclear reactor and explain its working.

EASY
IMPORTANT

Heavy water is a good moderator in nuclear reactors? Why?

MEDIUM
IMPORTANT

Write name of any one material used as moderator in nuclear reactors.

MEDIUM
IMPORTANT

In nuclear reactor of 40% efficiency, 1014 dis/sec takes places. If energy per fission is 250 MeV then power output of the reactor is: