The correct answer is: A) A major source of electricity.
Telangana has a significant potential for hydropower generation, with an estimated installed capacity of 1,000 MW. The state has already developed a number of hydropower projects, including the Srisailam Hydroelectric Project, the Nagarjuna Sagar Hydroelectric Project, and the Almatti Hydroelectric Project. These projects generate a significant amount of electricity, which is used to meet the state’s energy needs.
In addition to the existing projects, there are a number of other potential hydropower sites in Telangana. These sites could be developed in the future to further increase the state’s hydropower generation capacity.
Hydropower is a clean and renewable source of energy, and it has a number of advantages over other sources of energy, such as coal and nuclear power. Hydropower is also a relatively low-cost source of energy, and it can provide a significant boost to the local economy.
For these reasons, hydropower generation is considered to be a major source of electricity in Telangana.
Option B is incorrect because hydropower is already a major source of electricity in Telangana. Option C is incorrect because there is significant potential for expansion of hydropower generation in Telangana. Option D is incorrect because hydropower is not primarily used for irrigation purposes in Telangana.