Rana Pratap Sagar in Rajasthan is famous for which major installation associated with its dam on the Chambal river?

Introduction / Context:
Rajasthan has several important dams and power projects, especially on the Chambal river. Rana Pratap Sagar is one such dam, and competitive examinations frequently ask what it is most famous for. Recognising that a nuclear power station operates near this dam helps students connect physical geography with energy infrastructure and industrial development in India.

Given Data / Assumptions:

- The location mentioned is Rana Pratap Sagar in Rajasthan. - It is associated with a dam on the Chambal river. - The options refer to aluminium industry, a nuclear power station, brassware and sports goods. - Only one of these correctly describes the main installation linked to this site in most general studies texts.

Concept / Approach:
Many major dams in India have associated power projects, which may be hydroelectric, thermal or nuclear. Rana Pratap Sagar is part of the Chambal Valley Project and is closely associated with the Rana Pratap Sagar Atomic Power Station at Rawatbhata. This makes the place a standard example when discussing nuclear power in India. The approach is to recall which industry is repeatedly mentioned alongside this dam in geography and general knowledge books and to distinguish it from other industries based in different towns.

Step-by-Step Solution:

Verification / Alternative check:
Verification can be done by checking standard lists of Indian nuclear power plants. These lists usually mention the Rajasthan Atomic Power Station or Rana Pratap Sagar Atomic Power Project in the context of Rawatbhata, Rajasthan. When cross checked with maps of the Chambal Valley Project, the link between the dam and the nuclear installation becomes clear. General studies books also often group them together as an example of integrated river and energy development.

Why Other Options Are Wrong:
A large aluminium smelting and processing complex may exist in Rajasthan, but it is not what makes Rana Pratap Sagar famous in exam oriented material. Traditional brassware is associated with cities like Moradabad in Uttar Pradesh. Major sports goods manufacturing units are linked to centres such as Jalandhar and Meerut. None of the above is incorrect because one option directly captures the association between Rana Pratap Sagar and a nuclear power station.

Common Pitfalls:
Students sometimes guess aluminium industry because of the presence of large power projects, assuming that heavy industry must always be nearby. Another pitfall is to focus only on the word Sagar and think of tourism and decorative crafts rather than power infrastructure. Regular revision of lists of dams and associated power projects, especially nuclear plants, helps prevent such confusions in competitive exams.

Final Answer:
Rana Pratap Sagar in Rajasthan is especially famous for the nuclear power station located near the dam on the Chambal river.