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| A refrigerator: |
A refrigerator, A refrigerator is a common household thing. Each home has refrigerator, which can make food fresh and preserve them. We also use it to keep food cool. There are two types of refrigerator one is frost and the another is non frost refrigerator has two portions, one is normal and other is deep. A fridge can not run without electricity. There is an inner operating system to make the food cool and fresh. There always remains below temperature inside the fridge. Refrigerator is an essential food storage technique. In this 21st century we cannot think even a single moment without a refrigerator.