Statement 1 is Incorrect: Bhadrachalam, located in Telangana, is primarily known as a major pilgrimage site for the Sri Sita Ramachandra Swamy Temple and is not a recognized hub for traditional saree or fabric production.

Statement 2 is Correct: Chanderi in Madhya Pradesh is world-famous for its traditional Chanderi sarees and fabrics, which are characterized by their lightweight feel, sheer texture, and fine zari work on silk and cotton.

Statement 3 is Correct: Kancheepuram in Tamil Nadu is renowned for its hand-woven Kancheepuram silk sarees, distinguished by their heavy silk, contrasting borders, and traditional temple-inspired motifs.

Statement 4 is Incorrect: Karnal in Haryana is known for its agricultural importance, particularly rice production, and as the home of the National Dairy Research Institute (NDRI), rather than for traditional textile manufacturing.