The correct answer is: A. Kangra
The Allain-Duhangan Hydroelectric Power Project is a run-of-the-river hydroelectric power project located in the Kangra district of Himachal Pradesh, India. The project is being developed by the Himachal Pradesh State Electricity Board (HPSEB) and is expected to generate 300 MW of power.
The project is located on the Chenab River and consists of a dam, a power house, and a transmission line. The dam is a 100-meter-high rock-fill embankment dam and the power house is a 300-MW underground power house. The transmission line is a 400-kV double-circuit transmission line.
The project is expected to cost Rs. 3,000 crore and is expected to be completed in 2023.
The project has been facing several challenges, including environmental concerns and opposition from local communities. However, the project is expected to go ahead and will be a major source of power for Himachal Pradesh.
Option B, Kullu, is incorrect because the Allain-Duhangan Hydroelectric Power Project is not located in Kullu. The project is located in the Kangra district of Himachal Pradesh.
Option C, Kinnaur, is incorrect because the Allain-Duhangan Hydroelectric Power Project is not located in Kinnaur. The project is located in the Kangra district of Himachal Pradesh.
Option D, Hamirpur, is incorrect because the Allain-Duhangan Hydroelectric Power Project is not located in Hamirpur. The project is located in the Kangra district of Himachal Pradesh.