Oblique Projection — Cabinet Variant In technical drawing (oblique projection), when the receding axis is scaled to one-half of the true length while the front face is kept at true scale, is the resulting method correctly called a cabinet projection?

Introduction / Context:
Oblique projection is a pictorial method where one face (usually the frontal plane) is drawn in true size and shape, while depth (receding) dimensions are drawn along an oblique axis. A widely used refinement is the cabinet projection, which scales the receding axis to half of the true length to reduce distortion and produce a more natural looking view.

Given Data / Assumptions:

• Front (object) face appears in true size and true shape.
• Depth measurements are taken along a single receding axis set at a conventional angle (often 30, 45, or 60 degrees).
• In cabinet projection, the receding axis is drawn at 1/2 scale.

Concept / Approach:
Oblique methods include cavalier (receding axis at full scale), cabinet (half scale), and general oblique (another chosen scale factor). Reducing the depth scale suppresses the exaggerated appearance common in cavalier drawings and improves pictorial clarity without altering the frontal face dimensions.

Step-by-Step Solution:
1) Draw the front face at true scale using orthographic dimensions.2) Choose a receding direction (commonly 45 degrees) for depth.3) Apply a 1/2 multiplier to all depth values along this axis.4) Complete edges and curves using offset coordinates from the front face.

Verification / Alternative check:
Compare the same object drawn as cavalier (full depth) and cabinet (half depth). The cabinet view appears less stretched, matching standard drafting practice and textbook convention.

Why Other Options Are Wrong:
Incorrect denies the defining rule. Only true for circles and Only when angle is 45 degrees add limits not present in the definition. Partially correct weakens a precise convention.

Common Pitfalls:
Accidentally mixing full scale and half scale depth in the same drawing; applying the 1/2 factor to frontal dimensions (which must remain true size).

Final Answer:
Correct