Hot Work Questions
Q.1 Give a few examples of hot work. Ans: Few examples of hot work are: Cutting operations Welding operations Brazing ( joining of two metals) Grinding Soldering
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Chemical Safety Questions
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Q.1 What is Hazard? and general types of hazards. Ans: Anything or condition that has potential to cause harm are known as hazard. Types of General Hazards: 1. Physical hazard 2. Chemical hazard 3. Biological hazard 4. Ergonomic hazard