2.1 An angle grinder is used to smoothen a welded joint - NSC Mechanical Technology Welding and Metalwork - Question 2 - 2018 - Paper 1
Question 2
2.1 An angle grinder is used to smoothen a welded joint. State TWO safety measures that must be observed before using the angle grinder.
2.2 Give TWO reasons why it... show full transcript
Worked Solution & Example Answer:2.1 An angle grinder is used to smoothen a welded joint - NSC Mechanical Technology Welding and Metalwork - Question 2 - 2018 - Paper 1
Step 1
State TWO safety measures that must be observed before using the angle grinder.
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Answer
Ensure the safety guard is in place before starting the grinder to prevent accidents.
Use protective shields around the object being ground to protect bystanders.
Step 2
Give TWO reasons why it is important to wear welding goggles during oxy-acetylene gas welding.
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Answer
To protect your eyes against sparks and intense heat generated during the welding process.
To shield your eyes from harmful UV rays and bright light emitted during welding.
Step 3
Name TWO items of personal protective equipment (PPE) that one will use when working with a hydraulic press.
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Answer
Overall to protect the body from contaminants and possible injuries.
Safety gloves to protect the hands from injuries and materials.
Step 4
Name TWO types of workshop layouts.
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Answer
Process layout which organizes equipment based on the process or operations being performed.
Product layout that arranges equipment according to the sequence of operations needed to assemble a product.
Step 5
Name TWO responsibilities of the employer when applying first aid in the workplace.
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Answer
Provide first-aid training for employees to ensure they are equipped to handle emergencies.
Ensure first-aid supplies are readily available and properly maintained in the workplace.
