Why is it important to take care of machines? Mention some of the methods used to take care of machines?
1. Machines should be kept in a clean environment, which is free from dust and moisture.
2. When not in use, machines should be kept covered to prevent the collection of dust on them.
3. Machines made of iron should be protected from rust by coating them with paint.
4. The moving parts of a machine should be regularly oiled with good-quality machine oil to reduce friction and wear and tear.