2. Nuclear reactorsTarapur Atomic Power StationIndia's First Nuclear Reactor was Apsara. It was also the first nuclear reactor in Asia.
Apsara went critical at Bhabha Atomic Research Centre (BARC), Trombay on August 4, 1956.
Tarapur Atomic Power Station (Maharashtra) was the first nuclear power plant in India.
The construction of the plant was started in 1962 and the plant went operational in 1969.