Twisting is the process by which fibres are arranged around the axis of yarn is called yarn twist. It imparts strength to the yarn. Higher the twist more the yarn strength, till optimum twist is reached. The number of twists is linked to as turns per meter (TPM). Twisting of two or more yarns together to form a single twisted yarn. A wide range of twisted yarn with different TPM is available Application Twisted yarn is suitable for use in manufacturing of products such as cables, cords,the most prominent of its application is in the manufacturing of ropes.