What is the main reason for having permanent base and centre lines on the floor in the template loft? To …
A - NSC Mechanical Technology Welding and Metalwork - Question 4 - 2019 - Paper 1
Question 4
What is the main reason for having permanent base and centre lines on the floor in the template loft? To …
A. minimise accidents.
B. assist with welding.
C. save ti... show full transcript
Worked Solution & Example Answer:What is the main reason for having permanent base and centre lines on the floor in the template loft? To …
A - NSC Mechanical Technology Welding and Metalwork - Question 4 - 2019 - Paper 1
Step 1
What is the main reason for having permanent base and centre lines on the floor in the template loft? To …
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Answer
The primary reason for having permanent base and centre lines on the floor in the template loft is to assist with welding (Option B). This ensures accuracy and alignment during the welding process.
Step 2
What does the abbreviation OSU stand for with regard to templates?
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Answer
The abbreviation OSU stands for 'Other Side Up' (Option D), which is a common term used in fabrication to ensure proper orientation of materials.
Step 3
What does 12 in FIGURE 4.3 below represent of the weld?
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Answer
In FIGURE 4.3, the number 12 represents the 'Length' (Option A) of the weld. This is critical information for understanding the dimensions of the weld being depicted.
Step 4
What is the function of a chuck on a drill press?
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Answer
The function of a chuck on a drill press is to hold the drill bit firmly in place (Option C). This allows for accurate drilling and prevents the bit from slipping during operation.
