Explanations:The question asks for a dam located in Uttarakhand, a state in northern India. To answer this question correctly, it is essential to have knowledge of the geographical locations of major dams in India. The Tehri Dam, which is the correct answer, is a significant multi-purpose dam located in the Tehri district of Uttarakhand. It is situated on the Bhagirathi River, a major tributary of the Ganges River. The Tehri Dam is not only the highest dam in India but also one of the tallest in the world, standing at a height of 260.5 meters. It serves multiple purposes, including hydroelectric power generation and water supply for irrigation and domestic use.
The Tehri Dam project was initiated in the 1970s and was completed in 2006. It is a complex structure that includes a main dam, a power plant, and a reservoir. The reservoir created by the dam is known as the Tehri Lake and has a capacity of about 1.2 billion cubic meters. The dam is a crucial part of the power infrastructure in Uttarakhand and the surrounding regions, providing a significant amount of electricity to the state and neighboring areas.
Understanding the geographical distribution of major dams in India is important for various competitive examinations, particularly those related to general knowledge and geography. It is essential to know the locations of these dams to avoid confusion and to correctly identify the dam that is situated in a specific state. In this case, the Tehri Dam is the only dam among the given options that is located in Uttarakhand, making it the correct answer.