The correct answer is (a) Chenab.
The Tulbul Navigation Project is a proposed hydroelectric and irrigation project on the Chenab River in Jammu and Kashmir, India. The project was first proposed in the 1950s, but has been delayed due to objections from Pakistan. The project would involve the construction of a dam, a barrage, and a canal. The dam would be located on the Chenab River near the town of Tulbul, and would be used to generate electricity and store water for irrigation. The barrage would be located downstream of the dam, and would be used to divert water into the canal. The canal would be used to irrigate land in the Jammu region of Jammu and Kashmir.
The Tulbul Navigation Project has been opposed by Pakistan on the grounds that it would reduce the flow of water into the Chenab River, which is a tributary of the Indus River. Pakistan is concerned that the project would affect its water supply and irrigation system. India has argued that the project is necessary for its own economic development, and that it would not have a significant impact on Pakistan’s water supply.
The Tulbul Navigation Project is a controversial issue, and it is not clear whether it will be built. The project has been delayed for many years, and it is possible that it will never be completed.