1.1 Who is responsible for safe working conditions in the workplace?
A Workers' union
B Employer
C Employee
D Department of Labour
1.2 Identify the Act that seeks to protect the worker from physical injuries in the workplace:
A Occupational Health and Safety Act (OHSA), 1993 (Act 85 of 1993)
B Labour Relations Act (LRA), 1995 (Act 66 of 1995)
C Employment Equity Act (EEA), 1998 (Act 55 of 1998)
D Basic Conditions of Employment Act (BCEA), 1997 (Act 75 of 1997)
1.3 Which safety precaution must be applied when arc welding?
A Wet the work piece before welding to prevent overheating - NSC Mechanical Technology Automotive - Question 1 - 2023 - Paper 1
Question 1
1.1 Who is responsible for safe working conditions in the workplace?
A Workers' union
B Employer
C Employee
D Department of Labour
1.2 Identify the Act that seeks ... show full transcript
Worked Solution & Example Answer:1.1 Who is responsible for safe working conditions in the workplace?
A Workers' union
B Employer
C Employee
D Department of Labour
1.2 Identify the Act that seeks to protect the worker from physical injuries in the workplace:
A Occupational Health and Safety Act (OHSA), 1993 (Act 85 of 1993)
B Labour Relations Act (LRA), 1995 (Act 66 of 1995)
C Employment Equity Act (EEA), 1998 (Act 55 of 1998)
D Basic Conditions of Employment Act (BCEA), 1997 (Act 75 of 1997)
1.3 Which safety precaution must be applied when arc welding?
A Wet the work piece before welding to prevent overheating - NSC Mechanical Technology Automotive - Question 1 - 2023 - Paper 1
Step 1
Who is responsible for safe working conditions in the workplace?
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Answer
The correct answer is B: Employer. The employer has the primary responsibility for ensuring that safe working conditions are maintained in the workplace as per statutory regulations.
Step 2
Identify the Act that seeks to protect the worker from physical injuries in the workplace:
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Answer
The correct choice is A: Occupational Health and Safety Act (OHSA), 1993. This Act provides guidelines aimed at ensuring the health and safety of workers in their working environment.
Step 3
Which safety precaution must be applied when arc welding?
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Answer
The correct answer is B: Do not let oil and grease come into contact with the oxygen fittings. This precaution helps prevent fire hazards during welding operations.
Step 4
Identify the test shown in FIGURE 1.4 below.
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Answer
The test shown is B: Ultrasonic test. This non-destructive testing method uses high-frequency sound waves to detect flaws in materials.
Step 5
Which heat-treatment process relieves the internal stresses produced by machining, forging and welding?
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Answer
The answer is A: Normalising. This process helps to refine the microstructure of a material and relieve internal stresses.
Step 6
What change is indicated at Y?
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Answer
The correct answer is B: Grain growth. This process occurs during annealing as the material's temperature is increased, allowing for improved ductility and reduced hardness.
