The correct option is (c) 2 and 3 only.
Explanation
Spinning is the process of making yarn from fibres. In this process, fibres from a mass of cotton (or other material) are drawn out and twisted. This brings the fibres together to form a strong yarn. The devices used for this process range from simple hand-operated tools to complex industrial machines.
Statement-wise Analysis
- Statement 1 is Incorrect.
A takli is a simple device used for spinning yarn. It is a hand spindle operated manually, not a power-operated device. It consists of a metal rod with a disc at the bottom and is twirled by hand to twist fibres into yarn.
- Statement 2 is Correct.
The charkha (spinning wheel) is another hand-operated device used for spinning. It was famously popularized by Mahatma Gandhi during the Indian independence movement. He encouraged people to wear clothes made of homespun yarn (Khadi) and shun imported cloth made in the mills of Britain.
- Statement 3 is Correct.
While devices like the takli and charkha are used for small-scale or domestic spinning, the spinning of yarn on a large scale is done with the help of spinning machines in textile factories to ensure speed and uniformity.
Key Takeaway: Spinning is the conversion of fibre to yarn. Manual devices include the Takli and Charkha, while large-scale production utilizes power-operated spinning machines.