set 3 MCQ Questions & Answers Detailed Explanation

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The following question based on nuclear physics and conductivity topic of general science mcq

Questions : The difference between nuclear reactor and atom bomb is that

(a) The chain reaction in nuclear reactor is not controlled

(b) The chain reaction in nuclear reactor is controlled

(c) There is no chain reaction in nuclear reactor whereas this happens in atom bomb

(d) Atom bomb is based on nuclear fusion whereas in nuclear reactor, nuclear fission occurs

The correct answers to the above question in:

Answer: (b)

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Read more nuclear physics conductivity Based General Science Questions and Answers

Question : 1

Electric conduction in a semiconductor takes place due to

a) Holes only

b) Both electrons and holes

c) Electrons only

d) Neither electrons nor holes

Answer: (b)

Question : 2

Which of the following is a semiconductor?

a) Aluminium

b) Wood

c) Plastic

d) Germanium

Answer: (d)

Question : 3

Which one of the following atomic plants of India is located in the IV Seismic Zone?

a) Narora

b) Kalpakkam

c) Kaiga

d) Tarapore

Answer: (a)

Question : 4

The newly discovered high temperature super conductors are

a) Pure rare earth metals

b) Ceramic oxides

c) Metal alloys

d) Inorganic polymers

Answer: (b)

Question : 5

Which of the following element is not included as a nuclear fuel?

a) Plutonium

b) Thorium

c) Cadmium

d) Uranium

Answer: (c)

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