Question

Which three nuclear reactors were established by Homi Jahangir Bhabha?

Answer 1

Hint: In this question firstly we will explain about the need for establishment and about Homi J. Bhabha. Then, explaining three nuclear reactors and the details about them. Then, its working and process with examples and their uses in different fields related to that device and also explains the significance of them.

Complete step-by-step solution:
Homi J. Bhabha is called the creator of the three-stage nuclear program as how to develop atomic energy by working around India's limited uranium resources. The entire reserves of thorium in India amount to over 500,000 tons within the readily extractable form, while the known reserves of uranium are but a tenth of this.
The three nuclear reactors that were established:
1. Apsara (1956): Named by J. L. Nehru, prime minister of India.
India's first reactor APSARA was built at BARC in 1956 to conduct basic research in atomic physics.
2. Cirus (1960): Canada-Indian reactor, with collaboration with U.S.
There was a search reactor at the Bhabha Atomic research facility (BARC) in Trombay near Mumbai, India referred to as Canada India Reactor Utility Services. CIRUS was supplied by Canada in 1954, but it used deuterium oxide (deuterium oxide) supplied by the us. CIRUS was the second reactor to be inbuilt India
3. Zerlina (1961): zero energy
Zerlina was India's third research reactor which reached criticality on January 14, 1961. This zero-energy experimental reactor was indigenously built but used U.S.-supplied deuterium oxide as a moderator and coolant. Zerlina was used for studies of the spacing of fissionable and no fissionable materials in uranium deuterium oxide reactor
Homi J. Bhabha made the three-stage nuclear program, which include
Stage-1: Pressurized deuterium oxide Reactor
Stage-2: Fast nuclear reactor
Stage-3: Thorium Based Reactor

Note: Bhabha announced that there would be millions of nuclear power in the country in coming years of 1980s. As the year’s passes, these predictions chances are also increasing.
By the year 1962, the prediction was that nuclear energy would generate millions of watt by 1987.