The correct answer is (a) Soviet Russia.
Obra Thermal Power Plant is a coal-fired power plant located in Obra, Uttar Pradesh, India. It was established in 1962 with the help of Soviet Russia. The plant has an installed capacity of 1,200 MW and is one of the largest power plants in India.
The plant was built by the Soviet Union as part of its assistance to India’s development. The Soviet Union also provided technical assistance for the plant’s operation and maintenance.
The plant has been in operation for over 50 years and has played a significant role in meeting India’s electricity needs. The plant has also been a source of employment for thousands of people.
The plant has been criticized for its environmental impact. The plant emits large amounts of pollutants into the air, which has caused respiratory problems for people living in the area. The plant has also been criticized for its use of coal, which is a non-renewable resource.
Despite its environmental impact, the Obra Thermal Power Plant is an important part of India’s energy infrastructure. The plant provides electricity to millions of people and has played a significant role in India’s economic development.
(b) Japan is not the correct answer because Japan did not provide any assistance to the establishment of Obra Thermal Power Plant.
(c) Germany is not the correct answer because Germany did not provide any assistance to the establishment of Obra Thermal Power Plant.
(d) America is not the correct answer because America did not provide any assistance to the establishment of Obra Thermal Power Plant.