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ENGINEERING, CS 2024 HSC 21d

An orthogonal drawing of a strap brace tensioner is shown.
 

With reference to the orthogonal drawing and modified title block, complete the table.   (3 marks)

--- 0 WORK AREA LINES (style=lined) ---

\begin{array} {|l|l|}
\hline
\rule{0pt}{2.5ex} \text{What does 'M' stand for in} \quad \quad & \text{What is the allowable range for the} \quad \\
\text{M5 \(\times\) 0.8?}  & \text {R\(2.5 \pm 0.5\) dimension?} \\
\\
\\
\text{........................................................} & \text{........................................................}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{Which dimension is not to AS1100?} & \text{What does the 0.8 refer to in the} \quad \\
\text{}  & \text {expression M5 \(\times 0.8\) ?} \\
\\
\\
\text{........................................................} & \text{........................................................}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{Name the tensioner material} & \text{What is the unit of measurement} \quad \\
\text{}  & \text {used in this drawing} \\
\\
\\
\text{........................................................} & \text{........................................................}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{What is the name of the curve} & \text{State ONE radial dimension} \quad \\
\text{indicated by the letter 'A'?}  & \text {} \\
\\
\\
\text{........................................................} & \text{........................................................}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{What is the angle of projection?} & \text{Which line type is missing from the} \quad \\
\text{}  & \text {SIDE VIEW?} \\
\\
\\
\text{........................................................} & \text{........................................................}\rule[-1ex]{0pt}{0pt}\\
\hline
\end{array}

Show Answers Only

\begin{array} {|l|l|}
\hline
\rule{0pt}{2.5ex} \text{What does ‘M’ stand for in} \quad \quad & \text{What is the allowable range for the} \quad \\
\text{M5 \(\times\) 0.8?}  & \text {R\(2.5 \pm 0.5\) dimension?} \\
\\
\text{Metric} & \text{From 2 mm to 3 mm (or 1 mm)}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{Which dimension is not to AS1100?} & \text{What does the 0.8 refer to in the} \quad \\
\text{}  & \text {expression M5 \(\times 0.8\) ?} \\
\\
\text{2.5 mm} & \text{Pitch of thread}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{Name the tensioner material} & \text{What is the unit of measurement} \quad \\
\text{}  & \text {used in this drawing} \\
\\
\text{Galvanised Steel (GALZ275)} & \text{Millimetres (mm)}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{What is the name of the curve} & \text{State ONE radial dimension} \quad \\
\text{indicated by the letter ‘A’?}  & \text {} \\
\\
\text{Fillet} & \text{R18 or R2.5}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{What is the angle of projection?} & \text{Which line type is missing from the} \quad \\
\text{}  & \text {SIDE VIEW?} \\
\\
\text{3rd} & \text{Hidden detail}\rule[-1ex]{0pt}{0pt}\\
\hline
\end{array}

Show Worked Solution

\begin{array} {|l|l|}
\hline
\rule{0pt}{2.5ex} \text{What does ‘M’ stand for in} \quad \quad & \text{What is the allowable range for the} \quad \\
\text{M5 \(\times\) 0.8?}  & \text {R\(2.5 \pm 0.5\) dimension?} \\
\\
\text{Metric} & \text{From 2 mm to 3 mm (or 1 mm)}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{Which dimension is not to AS1100?} & \text{What does the 0.8 refer to in the} \quad \\
\text{}  & \text {expression M5 \(\times 0.8\) ?} \\
\\
\text{2.5 mm} & \text{Pitch of thread}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{Name the tensioner material} & \text{What is the unit of measurement} \quad \\
\text{}  & \text {used in this drawing} \\
\\
\text{Galvanised Steel (GALZ275)} & \text{Millimetres (mm)}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{What is the name of the curve} & \text{State ONE radial dimension} \quad \\
\text{indicated by the letter ‘A’?}  & \text {} \\
\\
\text{Fillet} & \text{R18 or R2.5}\rule[-1ex]{0pt}{0pt}\\
\hline
\rule{0pt}{2.5ex} \text{What is the angle of projection?} & \text{Which line type is missing from the} \quad \\
\text{}  & \text {SIDE VIEW?} \\
\\
\text{3rd} & \text{Hidden detail}\rule[-1ex]{0pt}{0pt}\\
\hline
\end{array}

Filed Under: Communication Tagged With: Band 4, smc-3716-10-AS 1100, smc-3716-15-Orthogonal drawings

ENGINEERING, CS 2020 HSC 24d

An exploded view of a yoke and turnbuckle is shown.
 

Complete the assembled front view in the space below. Apply AS 1100 drawing standards. Do NOT show hidden detail. Do NOT add dimensions.  (3 marks)
 

--- 0 WORK AREA LINES (style=lined) ---

Show Answers Only

Notes:

  • Thread must be properly drawn to the correct length
  • Nut dimensions must be correct according to AS1100
  • Question states no hidden detail or dimensions are to be shown
  • Centrelines must still be shown
  • Ensure the drawing is completed from the correct viewing direction
Show Worked Solution

Notes:

  • Thread must be properly drawn to the correct length
  • Nut dimensions must be correct according to AS1100
  • Question states no hidden detail or dimensions are to be shown
  • Centrelines must still be shown
  • Ensure the drawing is completed from the correct viewing direction

Filed Under: Communication Tagged With: Band 4, smc-3716-10-AS 1100, smc-3716-15-Orthogonal drawings

ENGINEERING, CS 2020 HSC 17 MC

A photograph of a 6.5 m stanchion with guy wires is shown.
 


 

Using the scaled orthogonal drawing, find the true length of wire `BD`.

  1. 7.3 m
  2. 7.9 m
  3. 8.3 m
  4. 8.9 m
Show Answers Only

`B`

Show Worked Solution
  • The stanchion `CD` has true length (6.5 m) in the side view as it is vertical in the front view.
  • By using this scale and finding the true length graphically, `BD` is 7.9 m.

`=>B`


♦♦ Mean mark 33%.

Filed Under: Communication Tagged With: Band 5, smc-3716-15-Orthogonal drawings

ENGINEERING, CS 2021 HSC 1 MC

The diagram shows the rear and front views of a bracket.

Which of the following shows the bracket in third angle projection?
 

 

Show Answers Only

`A`

Show Worked Solution

`=>A`

Filed Under: Communication Tagged With: Band 3, smc-3716-15-Orthogonal drawings

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