The correct answer is B. Yamunanagar.
The Western Yamuna Canal Hydel Electricity Project is located in Yamunanagar district of Haryana. It is a run-of-the-river scheme with a installed capacity of 100 MW. The project was commissioned in 1982.
The project consists of a dam, a power house and a canal. The dam is located on the Western Yamuna Canal near the village of Bhakhra. The power house is located at the foot of the dam. The canal takes off from the power house and irrigates the fields in the Yamunanagar district.
The project has been a major source of irrigation and electricity in the Yamunanagar district. It has also helped in the development of the region.
The other options are incorrect.
Option A is incorrect because Sonipat is a district in Haryana. The Western Yamuna Canal Hydel Electricity Project is not located in Sonipat.
Option C is incorrect because Panipat is a district in Haryana. The Western Yamuna Canal Hydel Electricity Project is not located in Panipat.
Option D is incorrect because Faridabad is a district in Haryana. The Western Yamuna Canal Hydel Electricity Project is not located in Faridabad.