Explanation: West Bengal, a state in eastern India, is known for its significant industrial presence, particularly in the iron and steel sector. Among the various industrial cities in West Bengal, Durgapur stands out as a major center for the iron and steel industry.
Durgapur is located in the Bardhaman district of West Bengal and is home to the Durgapur Steel Plant, one of the largest integrated steel plants in India. The Durgapur Steel Plant was established in 1959 as part of the Second Five-Year Plan of India, which aimed to develop the country's industrial infrastructure. The plant has played a crucial role in the industrial development of West Bengal and has contributed significantly to the state's economy.
The Durgapur Steel Plant is known for its production of various steel products, including billets, blooms, and slabs. It has a capacity of around 2.5 million tons of steel per year. The plant uses modern technology and processes to ensure high-quality steel production, making it a significant contributor to the iron and steel industry in West Bengal.
While other cities in West Bengal, such as Kolkata, Asansol, and Siliguri, are also industrial centers, they are not as prominent in the iron and steel sector as Durgapur. Kolkata, for instance, is known for its jute and engineering industries, while Asansol is primarily associated with coal mining and power generation. Siliguri, on the other hand, is a transit point for trade with neighboring countries and does not have a significant presence in the iron and steel industry.
In conclusion, Durgapur is the correct answer because it is the primary industrial city in West Bengal that is renowned for its iron and steel industry, particularly due to the presence of the Durgapur Steel Plant. This plant has been a cornerstone of the state's industrial development and continues to play a vital role in the iron and steel sector.