Which one of the following refers to the first nuclear reactor of India ? (1) Rohini (2) Urvashi (3) Apsara (4) Kamini

Which one of the following refers to the first nuclear reactor of India ? (1) Rohini (2) Urvashi (3) Apsara (4) Kamini
by

1 Answer

Answer :

Apsara
by

Related questions

The first nuclear reactor of India is named (a) Urvashi (b) Apsara (c) Kamini (d) Rohini

Description : The first nuclear reactor of India is named (a) Urvashi (b) Apsara (c) Kamini (d) Rohini

Last Answer : Ans: (b)

India conducted its first nuclear explosion at (a) Apsara (b) Pokharan (c) Koyana (d) Kalpakkam

Description : India conducted its first nuclear explosion at (a) Apsara (b) Pokharan (c) Koyana (d) Kalpakkam

Last Answer : Ans: (b)

Bhabha Atomic Research Centre (BARC) located at Trombay (near Bombay, INDIA) has (A) Five operating research reactors (namely Apsara, Cirus Zerelina, Purnima and Dhurva) (B) A 420 MW nuclear power plant (C) A very large capacity (100 tons/yr) heavy water plant (D) All (A), (B) and (C)

Description : Bhabha Atomic Research Centre (BARC) located at Trombay (near Bombay, INDIA) has (A) Five operating research reactors (namely Apsara, Cirus Zerelina, Purnima and Dhurva) (B) A 420 MW nuclear power plant (C) A very large capacity (100 tons/yr) heavy water plant (D) All (A), (B) and (C)

Last Answer : (A) Five operating research reactors (namely Apsara, Cirus Zerelina, Purnima and Dhurva)

India’s first microwave remote sensing satellite recently launched is. (1) GSAT-12 (2) Megha Tropiquies (3) RISAT-1 (4) Rohini

Description : India’s first microwave remote sensing satellite recently launched is. (1) GSAT-12 (2) Megha Tropiquies (3) RISAT-1 (4) Rohini

Last Answer :  RISAT-1

Which among the following was the first satellite launched by Indian Space Research Organisation ? (1) Bhaskar (2) Aryabhatta (3) Rohini (4) INSAT I-A

Description : Which among the following was the first satellite launched by Indian Space Research Organisation ? (1) Bhaskar (2) Aryabhatta (3) Rohini (4) INSAT I-A

Last Answer : Aryabhatta

Of the following Indian satellites, which one is intended for long distance telecommunications for transmitting TV programmes ? (1) INSAT-A (2) Aryabhata (3) Bhaskara (4) Rohini

Description : Of the following Indian satellites, which one is intended for long distance telecommunications for transmitting TV programmes ? (1) INSAT-A (2) Aryabhata (3) Bhaskara (4) Rohini

Last Answer : INSAT-A

Rohini is the heroine of which novel ?

Description : Rohini is the heroine of which novel ?

Last Answer : Will of Krishnakant.

________ radar is an indigenous 3 D surveillance radar development by LRDE (a) Rohini (b) Sarvatra (c) Mareech (d) Agni III

Description : ________ radar is an indigenous 3 D surveillance radar development by LRDE (a) Rohini (b) Sarvatra (c) Mareech (d) Agni III

Last Answer : (a) Rohini

First Nuclear Reactor of India ? -General Knowledge

Description : First Nuclear Reactor of India ? -General Knowledge

Last Answer : APSARA is INDIA'S oldest nuclear reactor

When was the first nuclear reactor built

Description : When was the first nuclear reactor built

Last Answer : When was the first nuclear reactor built A. 1942 B. 1944 C. 1945 D. 1947

First nuclear reactor was built in

Description : First nuclear reactor was built in

Last Answer : First nuclear reactor was built in A. Russia B. U.S.A C. U.K. D. France

What is the name of India's first nuclear reactor?

Description : What is the name of India's first nuclear reactor?

Last Answer : Apsara.

What substance was used as a moderator for the chain reaction in the first nuclear reactor? w) graphite x) boron y) water z) cadmium

Description : What substance was used as a moderator for the chain reaction in the first nuclear reactor? w) graphite x) boron y) water z) cadmium

Last Answer : ANSWER: W -- GRAPHITE

1. Alpha-keratin is a protein present in which thing? 2. Where was the first session of the Constituent Assembly held? 3. Which of the following is used as ‘a moderator in nuclear reactor? 4. Which planet looks reddish in the night sky? 5. What was the source of the blue gem stone, lapis lazuli, for the people of Harappan culture?

Description : 1. Alpha-keratin is a protein present in which thing? 2. Where was the first session of the Constituent Assembly held? 3. Which of the following is used as a moderator in nuclear reactor? 4. ... place is the same as which place? 20. What was the script used in the earliest Tamil inscriptions?

Last Answer : Answer : 1. Wool 2. New Delhi 3. Graphite 4. Mars 5. Afghanistan 6. Bangladesh 7. 9 players each 8. Thyroid gland 9. Jupiter 10. Grama 11. Jawaharlal Nehru 12. Plutonium 13. After the drought ... Philosophy 16. A House for Mr. Biswas 17. Gambusia 18. Right to freedom 19. Celestial pole 20. Brahmi

Manoj’s father works in a nuclear power reactor. He asked his father to take him for a visit to nuclear power reactor. But his father was not keen to take him there. Now answer the following questions: (i) What could be the possible reason of Manoj’s father not taking him to the nuclear power reactor? -Science

Description : Manoj's father works in a nuclear power reactor. He asked his father to take him for a visit to nuclear power reactor. But his father was not keen to take him there. Now answer the following ... could be the possible reason of Manoj's father not taking him to the nuclear power reactor? -Science

Last Answer : a) (i) Safety concerns. (ii) Health concerns. (b) Advantage: From a small amount of nuclear fuel, a large amount of energy is released in a nuclear power reactor. Disadvantage: There is risk of harmful radiation leakage from nuclear waste.

Define process of nuclear fission. Writ the steps involved in generating electricity in a nuclear reactor. -Science

Description : Define process of nuclear fission. Writ the steps involved in generating electricity in a nuclear reactor. -Science

Last Answer : Nuclear Fission: The process in which a heavy nucleus (such as uranium, plutonium or thorium) is broken into two nearly equal fragments when bombarded with low-energy neutrons and a tremendous ... turbines producing electricity.The steam cools back into water, which can then be used over again.

Fuel used in a nuclear reactor is (a) Uranium (b) Heavy water (c) Barium (d) Cadmium

Description : Fuel used in a nuclear reactor is (a) Uranium (b) Heavy water (c) Barium (d) Cadmium

Last Answer : Ans:(a)

What is the source of electric energy in an artificial satellite? (a) A mini nuclear reactor (b) A dynamo (c) A thermopile (d) Solar cells

Description : What is the source of electric energy in an artificial satellite? (a) A mini nuclear reactor (b) A dynamo (c) A thermopile (d) Solar cells

Last Answer : Ans:(d)

The graphite rods in the nuclear reactor?

Description : The graphite rods in the nuclear reactor?

Last Answer : convert fast moving neutrons into thermal neutrons

Moderators used in Nuclear Reactor?

Description : Moderators used in Nuclear Reactor?

Last Answer : Graphite and Heavy water

Coolants used in nuclear reactor?

Description : Coolants used in nuclear reactor?

Last Answer : Liquid sodium

Which metal is used as the moderator in nuclear reactor?

Description : Which metal is used as the moderator in nuclear reactor?

Last Answer : Graphite

A nuclear reactor has to be shutdown, the rods used for this purpose is made of

Description : A nuclear reactor has to be shutdown, the rods used for this purpose is made of

Last Answer : cadmium / boron carbide.

The metal cover used in the walls of nuclear reactor to prevent radioactive radiations being released to the environment is

Description : The metal cover used in the walls of nuclear reactor to prevent radioactive radiations being released to the environment is

Last Answer : lead.

The speed of neutrons in a nuclear reactor is reduced with the help of

Description : The speed of neutrons in a nuclear reactor is reduced with the help of

Last Answer : graphite / heavy water.

The part of the nuclear reactor that controls the speed of neutrons released during nuclear fission is

Description : The part of the nuclear reactor that controls the speed of neutrons released during nuclear fission is

Last Answer : moderator.

The principle of a nuclear reactor is

Description : The principle of a nuclear reactor is

Last Answer : controlled chain reaction.

People working in a nuclear reactor wear lead jackets.

Description : People working in a nuclear reactor wear lead jackets.

Last Answer : Lead can absorb radiations.

A nuclear reactor is enclosed in a concrete building with lead sheets covered inside.

Description : A nuclear reactor is enclosed in a concrete building with lead sheets covered inside.

Last Answer : To prevent radioactive radiations being released into the environment.

Cadmium rods are used in nuclear reactor.

Description : Cadmium rods are used in nuclear reactor.

Last Answer : Cadmium is a neutron absorber. Hence they are used as control rods to absorb excess neutrons produced during fission reaction.

When is a nuclear reactor said to be a) shut off b) critical?

Description : When is a nuclear reactor said to be a) shut off b) critical?

Last Answer : A nuclear reactor is said to be shutoff when the control rods are inserted sufficiently deep into the core of the reactor.

Explain the following parts of a nuclear power reactor.

Description : Explain the following parts of a nuclear power reactor.

Last Answer : a) Nuclear fuel: It is the fissionable material used in a reactor. It is in the form of rods placed in a regular array in a large container. Ex: Enriched uranium 235, Plutonium b) Control ... ) Heat exchanger: It is used to transfer the heat energy of the coolant to convert water into steam.

Name the parts of a nuclear power reactor.

Description : Name the parts of a nuclear power reactor.

Last Answer : a) Nuclear fuelb) Control rods f) Radiation shield c) Moderator d) Reflectore) Coolant

Mention the types of nuclear reactor.

Description : Mention the types of nuclear reactor.

Last Answer : a) Breeder reactor [to produce radio isotopes] b) Power reactor [to generate electricity] c) Research reactor [to carry out research programmes related to atomic energy]

What is a nuclear reactor?

Description : What is a nuclear reactor?

Last Answer : A nuclear reactor is a device used to carry out fission under controlled condition.

What “Enrico Fermi” invented? A. X ray machine B. Betatron C. Cyclotron D. Nuclear reactor (Answer)

Description : What “Enrico Fermi” invented? A. X ray machine B. Betatron C. Cyclotron D. Nuclear reactor (Answer)

Last Answer : D. Nuclear reactor (Answer)

Which element is used as moderator in nuclear reactor? A. Light water B. Dense water C. Fresh water D. Heavy water (Answer)

Description : Which element is used as moderator in nuclear reactor? A. Light water B. Dense water C. Fresh water D. Heavy water (Answer)

Last Answer : D. Heavy water (Answer)

A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect? A. Current B. Voltage C. Nuclear Radiation (Answer) D. power E. None of these

Description : A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect? A. Current B. Voltage C. Nuclear Radiation (Answer) D. power E. None of these

Last Answer : C. Nuclear Radiation (Answer)

A moderator is used in nuclear reactor in order to ? A. Accelerate the neutrons B. Slow down the speed of the neutrons (Answer) C. Increase the number of elections D. Decrease the number of electrons E. None of these

Description : A moderator is used in nuclear reactor in order to ? A. Accelerate the neutrons B. Slow down the speed of the neutrons (Answer) C. Increase the number of elections D. Decrease the number of electrons E. None of these

Last Answer : B. Slow down the speed of the neutrons (Answer)

Kaiga-II plant which supplies electricity is a (1) hydel project (2) coal project (3) nuclear power reactor (4) None of the above

Description : Kaiga-II plant which supplies electricity is a (1) hydel project (2) coal project (3) nuclear power reactor (4) None of the above

Last Answer : nuclear power reactor

The way the human body is powered, is it more like electronic engineering or a nuclear reactor?

Description : The way the human body is powered, is it more like electronic engineering or a nuclear reactor?

Last Answer : It’s like a boiler that burns the food for fuel.

Which of the 6 reactor cores at the Fukushima I nuclear power plant pose the most serious risks?

Description : Which of the 6 reactor cores at the Fukushima I nuclear power plant pose the most serious risks?

Last Answer : answer:Do we depend on robots if the situation gets worse? I would wager if suitable robots were available, they would already be on site.

Which of the following is used as ‘a moderator in nuclear reactor? -General Knowledge

Description : Which of the following is used as ‘a moderator in nuclear reactor? -General Knowledge

Last Answer : The answer is 'Graphite '

Which of the following is used as ‘a moderator in nuclear reactor? -General Knowledge

Description : Which of the following is used as ‘a moderator in nuclear reactor? -General Knowledge

Last Answer : answer:

Which of the following is used as ‘a moderator in nuclear reactor? -General Knowledge

Description : Which of the following is used as ‘a moderator in nuclear reactor? -General Knowledge

Last Answer : answer:

Which is used as a diluent in a nuclear reactor? -General Knowledge

Description : Which is used as a diluent in a nuclear reactor? -General Knowledge

Last Answer : ZrN can be considered also as diluent for PuO2 fuel because these materials form a stable thermodynamic couple.

What is a controlled fission or nuclear reactor ?

Description : What is a controlled fission or nuclear reactor ?

Last Answer : Measures need to be taken to convert heat energy generated from nuclear fission into electrical energy so that huge amount of energy is generated in a very short time and the whole process does not ... energy supply is available for a long time. This is called controlled fission or nuclear reactor.

Which element is used as fuel in nuclear reactor ?

Description : Which element is used as fuel in nuclear reactor ?

Last Answer : Uranium-235 element is used as fuel in nuclear reactors.

In a nuclear reactor, heavy water is used

Description : In a nuclear reactor, heavy water is used

Last Answer : In a nuclear reactor, heavy water is used A. transfer the heat from the reactor B. provide ... fast moving neutorons D. increase the speed of neutrons

In a nuclear reactor, heavy water is used

Description : In a nuclear reactor, heavy water is used

Last Answer : In a nuclear reactor, heavy water is used A. provide high speed to neutrouns B. reduce the ... fission D. transfer the heat from the nuclear reactor