Front-loading washing machines employ a cleaning process termed "tumbling." This method involves the rotation of the drum, causing clothes to ascend and descend, thereby simulating a gentle hand wash. This action effectively removes soil while minimizing fabric stress compared to alternative washing techniques.
| Method | Description |
|---|---|
| Agitating | Predominant in top-loaders, utilizing a central post to move clothes. |
| Tumbling | Characteristic of front-loaders, where the drum's rotation moves laundry. |
| Pulsation | A pulsing action, typically found in specific top-load designs. |
| Friction | Achieved by the abrasion of fabrics against each other or the drum surface. |
Consequently, the washing mechanism specific to front-loading machines is identified as Tumbling.
Match List-I with List-II
| List-I (Type of stain) | List-II (Chemical used for stain removal) |
|---|---|
| (A) Blood | (I) Methylated spirit |
| (B) Tea/Coffee | (II) Javelle water |
| (C) Lipstick | (III) Ammonia |
| (D) Curry | (IV) Borax |
Choose the correct answer from the options given below: