⟩ Explain different types of hazards?
1. Mechanical hazards — in adequately guarded machines parts
2. Chemical hazards — of toxemic gasses, vapours, fumes, smoke in dust.
3. Electrical hazards : in adequately insulated line wires
4. Fire hazards – chemical reaction, electrical Arcs
5. Radiation hazards – dazzing light in fraved rays ultra violet rays
6. Pollution — water pollution & noise pollution