Identify 20 safety and symbols used in occupational safety and health practices in workplace?

1. Fire extinguisher symbol
2. Emergency exit sign
3. Hard hat symbol
4. Eye protection symbol
5. Ear protection symbol
6. Respiratory protection symbol
7. Chemical hazard symbol
8. Slippery surface warning sign
9. High voltage symbol
10. Biohazard symbol
11. Flammable material symbol
12. No smoking sign
13. First aid symbol
14. Safety harness symbol
15. Fall protection symbol
16. Lockout/tagout symbol
17. Confined space entry symbol
18. Hazardous waste symbol
19. Noise hazard symbol
20. PPE (Personal Protective Equipment) symbol

20 Safety and Health Symbols for Workplace Practices:

1. Biohazard: Black symbol with three loops representing biological risks.
2. Caution: Yellow triangle with an exclamation mark, indicating potential hazards.
3. Corrosive: Black symbol with a circle and slash through it, representing corrosive substances.
4. Danger: Red background with white lettering and a skull and crossbones, indicating imminent danger.
5. Do Not Enter: Red circle with a white diagonal line, indicating restricted access.
6. Electrical Hazard: Yellow triangle with a lightning bolt, representing electrical hazards.
7. Exit: Green rectangle with the word "EXIT" in white, indicating an emergency exit route.
8. Flammable: Red diamond with a flame, indicating flammable substances.
9. Forklift Overhead: Blue square with a black forklift symbol, indicating forklift traffic areas overhead.
10. Hazardous Waste: Black and yellow striped drum with a biohazard symbol, indicating hazardous waste.
11. Hearing Protection Required: Blue circle with a white ear symbol, indicating mandatory hearing protection.
12. Hot Surface: Orange triangle with a flame, indicating hot surfaces.
13. Laser Radiation: Red triangle with a laser beam symbol, indicating laser hazards.
14. Lifting Hazard: Yellow and black triangle with a person lifting an object, indicating lifting hazards.
15. Magnetic Field: Blue and white triangle with a magnet symbol, indicating magnetic field hazards.
16. No Smoking: Red circle with a cigarette crossed out, indicating no smoking areas.
17. Radioactive: Yellow triangle with a three-bladed propeller, indicating radioactive substances.
18. Slippery Surface: Yellow triangle with a foot slipping, indicating slippery conditions.
19. Toxic: Black and white skull and crossbones with the word "TOXIC," indicating poisonous substances.
20. Wearing Required: Blue circle with a hard hat, gloves, or other safety gear symbol, indicating mandatory personal protective equipment.