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ENGINEERING, PPT 2025 HSC 8 MC

Which of the following is a key benefit of engineers adhering to AS 1100 when producing engineering drawings?

  1. It ensures consistency in drawings across different teams and industries.
  2. It reduces the cost of materials in design and manufacture of engineering parts.
  3. It simplifies the manufacturing process by eliminating the need for detailed drawings.
  4. It allows for the use of advanced 3D printing technologies in all stages of production.
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\(A\)

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  • AS 1100 is the Australian Standard for technical drawing — it ensures all engineers interpret drawings the same way.
  • Consistency across teams and industries is the primary purpose of any drafting standard.
  • B, C and D relate to cost, manufacturing simplification and 3D printing — none are functions of a drawing standard.

\(\Rightarrow A\)

ENGINEERING, PPT 2023 HSC 27b

A portion of a roller coaster wheel sub-assembly is shown.
 

An exploded pictorial of the wheel sub-assembly is shown.
 


 

Complete an assembled sectioned front view of the wheel sub-assembly at scale 1: 2. Apply AS 1100 drawing standards. Do NOT add dimensions.  (6 marks)

 

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♦ Mean mark 49%.

ENGINEERING, PPT 2017 HSC 19 MC

An engineering component is required to have the following features:

  • 30 mm spotface
  • 10 mm counterbore, 8 deep
  • 6 mm through.
     

Which of the following shows the correct dimensioning?
 

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`A`

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  • The vertical arrow represents how deep the counterbore should be, which is 8mm (given in question), therefore the answer is A or C.
  • However C does not have the correct symbol for counterbore, instead just stating 2 diameters next to each other.

`=>A`

ENGINEERING, CS 2016 HSC 23a

This diagram shows the cross-section of a highway pavement drawn using AS 1100 drawing standards.
 

Explain the benefits of using AS 1100 drawing standards in the preparation of engineering drawings such as the one above.   (3 marks)

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Benefits of using AS 1100 standards

  • Communication between manufacturers and designers is of higher quality, more accurate and involves fewer ambiguities.
  • AS 1100 is based on international standards so drawings can be easily shared between countries.
  • One project can be assigned multiple designers.
  • Cost effective as interpretation errors are minimised.
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Benefits of using AS 1100 standards

  • Communication between manufacturers and designers is of higher quality, more accurate and involves fewer ambiguities.
  • AS 1100 is based on international standards so drawings can be easily shared between countries.
  • One project can be assigned multiple designers.
  • Cost effective as interpretation errors are minimised.

ENGINEERING, PPT 2021 HSC 4 MC

Which engineering drawing shows a bracket correctly dimensioned to AS 1100 drawing standards?
 

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`D`

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By elimination:

  • Arrowheads are used for measurements instead of crosses (eliminate `A` and `C`).
  • In `B` the radius symbol points to the arrow marking diameter (eliminate `B`).

`=>D`