nuclear physics and conductivity - Category wise Question and Answer Practice Test with Solutions

Question : 16 [BPSC (Pre) 1994]

Hydrogen bomb is based on the principle of

a) Controlled fission reaction

b) Uncontrolled fusion reaction

c) Controlled fusion reaction

d) Uncontrolled fission reaction

Question : 17 [BPSC (Pre) 1994]

The ultimate product of radioactive disintegration of uranium is

a) Thorium

b) Radium

c) Lead

d) Plutonium

Question : 18 [PSC (Pre) 2019]

The highest temperature attained by a super conductor is

a) 133 K

b) 150 K

c) 24 K

d) 300 K

Question : 19 [IAS (Pre) 2001]

What are the links between Dhruva, Purnima and Cirus?

a) There are names of famous books

b) They are stars

c) They are Indian research reactors

d) They are power plants

Question : 20 [IAS (Pre) 2001]

Consider the following organizations.

1. Atomic Minerals Directorate for Research and Exploration
2. Heavy Water Board
3. Indian Rare Earths Limited
4. Uranium Corporation of India

a) 2, 3 and 4

b) 1 and 4

c) Only 1

d) 1, 2, 3 and 4