2.1 A welded joint needs to be ground using an angle grinder - NSC Mechanical Technology Welding and Metalwork - Question 2 - 2019 - Paper 1
Question 2
2.1 A welded joint needs to be ground using an angle grinder. State TWO safety measures to be observed when using the angle grinder.
2.2 Give TWO reasons why it is ... show full transcript
Worked Solution & Example Answer:2.1 A welded joint needs to be ground using an angle grinder - NSC Mechanical Technology Welding and Metalwork - Question 2 - 2019 - Paper 1
Step 1
State TWO safety measures to be observed when using the angle grinder.
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Answer
Do not use excessive force while grinding to prevent accidents and improve control of the grinder.
Ensure that the sparks do not endanger co-workers and that the area is clear of flammable materials.
Step 2
Give TWO reasons why it is important to wear welding goggles during gas welding.
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Answer
To protect your eyes from the spatter and sparks generated during the welding process.
To shield your eyes from harmful UV rays, which can cause serious eye damage.
Step 3
Name TWO items of personal protective equipment (PPE) that one will use when working with a bench grinder.
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Overall or work uniform to protect the body from debris and sparks.
Safety goggles or a face shield to protect the eyes and face.
Step 4
Explain the difference between the process workshop layout and the product workshop layout.
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The process workshop layout organizes machines according to the type of process they perform, allowing for efficient work on similar tasks. In contrast, the product workshop layout arranges machines in relation to the production sequence, focusing on the workflow for specific products.
Step 5
Describe the employer's responsibility regarding equipment in the workplace.
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Employers must provide and maintain safe equipment. They are responsible for ensuring that all equipment meets safety standards and regulations and that employees are trained on how to use the equipment safely.
