Explanations:The Bhakra Nangal Dam is a significant multi-purpose dam located on the Satluj River in Himachal Pradesh, India. It is one of the largest and most important dams in India, serving multiple purposes such as irrigation, hydroelectric power generation, and flood control. The dam is a joint project between the states of Punjab and Himachal Pradesh, and it is managed by the Bhakra Beas Management Board.
The Satluj River, also known as the Sutlej, is one of the major rivers of the Indian subcontinent and is a tributary of the Indus River. It originates in the Mansarovar Lake in Tibet and flows through Himachal Pradesh before entering Punjab. The Bhakra Nangal Dam is situated on this river, making it a crucial part of the region's water management and power generation infrastructure.
The construction of the Bhakra Nangal Dam began in 1948 and was completed in 1963. It is a gravity dam, which means it is designed to resist the force of the water by its own weight. The dam is 226 meters high and has a length of 518 meters. It has a reservoir capacity of 9.34 billion cubic meters and is capable of generating 1320 MW of electricity.
The dam has played a significant role in the economic development of the region, providing water for irrigation to a large area of agricultural land and generating electricity for the states of Punjab, Himachal Pradesh, and Haryana. It has also helped in flood control, reducing the risk of flooding in the downstream areas.
Understanding the location and significance of the Bhakra Nangal Dam is important for students preparing for competitive examinations, as it is a key geographical feature of Himachal Pradesh and a significant part of India's water and power infrastructure. It is often tested in examinations such as the UPSC, SSC, and State PSC, where knowledge of major dams and their locations is essential.