The correct answer is D. Udhampur.
The Iqbal Hydroelectric Project is a run-of-the-river hydroelectric power project located on the Chenab River in the Udhampur district of Jammu and Kashmir, India. The project has an installed capacity of 1,000 MW and was commissioned in 2013.
The project consists of a dam, a power station, and a transmission line. The dam is located on the Chenab River near the village of Iqbal in the Udhampur district. The power station is located downstream of the dam and consists of four 250 MW turbines. The transmission line is 220 kV and connects the power station to the national grid.
The Iqbal Hydroelectric Project is a major source of power for the state of Jammu and Kashmir. The project has also helped to improve the socio-economic conditions of the people living in the region.
The other options are incorrect because:
- Kargil is a district in the Ladakh region of Jammu and Kashmir.
- Doda is a district in the Jammu region of Jammu and Kashmir.
- Reasi is a district in the Jammu region of Jammu and Kashmir.