Practice Nuclear physics conductivity - general science mcq Online Quiz (set-2) For All Competitive Exams
Q-1) Heavy water is manufactured in India at
(a)
(b)
(c)
(d)
Q-2) Which one of the following is used as moderator in a nuclear reactor?
(a)
(b)
(c)
(d)
Q-3) Which of the following is not a fuel element?
(a)
(b)
(c)
(d)
Q-4) What is the source of electrical energy in an artificial satellite?
(a)
(b)
(c)
(d)
Q-5) The atomic power plants are located at- Narora
- Ghatshila
- Kalpakkam
- Nangal
Select the correct answer from the codes given below. Code
(a)
(b)
(c)
(d)
Q-6) The most commonly used material for making transistors is
(a)
(b)
(c)
(d)
Q-7) Which one of the following is India’s first nuclear plant?
(a)
(b)
(c)
(d)
Q-8) The atomic power plant which became active recently is located at
(a)
(b)
(c)
(d)
Q-9) A radioactive substance has a halflife of four months. Three-fourth of the substance would decay in
(a)
(b)
(c)
(d)
Q-10) Which one of the following element is used in solar cells?
(a)
(b)
(c)
(d)
Q-11) Consider the following organizations. - Atomic Minerals Directorate for Research and Exploration
- Heavy Water Board
- Indian Rare Earths Limited
- Uranium Corporation of India
Which of these is/are under the Department of Atomic Energy?
(a)
(b)
(c)
(d)
Q-12) Which of the following nuclear power plants has the highest total installed capacity?
(a)
(b)
(c)
(d)
Q-13) With reference to technologies for solar power production, consider the following statements. - ‘Photovoltaics’ is a technology that generates electricity by direct conversion of light into electricity, while ‘Solar Thermal’ is a technology that utilizes the Sun’s rays to generate heat which is further used in electricity generation process.
- Photovoltaics generates Alternating Current (AC), while Solar Thermal generates Direct Currect (DC).
- India has manufacturing base for Solar Thermal Technology, but not for Photovoltaics.
Which of the statements given above is/are correct?
(a)
(b)
(c)
(d)
Q-14) Electric conduction in a semiconductor takes place due to
(a)
(b)
(c)
(d)
Q-15) Which of the following is used in the preparation of Nuclear bombs?
(a)
(b)
(c)
(d)
Q-16) Source of energy from the Sun is
(a)
(b)
(c)
(d)
Q-17) Hydrogen bomb was developed by
(a)
(b)
(c)
(d)
Q-18) The function of heavy water in a nuclear reactor is to
(a)
(b)
(c)
(d)
Q-19) Which one of the following can be used to confirm whether drinking water contains a gamma emitting isotope or not?
(a)
(b)
(c)
(d)
Q-20) The newly discovered high temperature super conductors are
(a)
(b)
(c)
(d)