Basque PAU Technical Drawing II
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Dibujo Técnico II is the second-year technical drawing subject in the Basque university access route (PAU/EBAU), taken by students aiming at engineering, architecture, industrial design and related degrees. The exam is a written, graphical test: you receive a statement and a sheet of paper, and you must construct the solution with pencil, compass, set squares and scale, annotating it clearly enough that an examiner can follow your reasoning. The programme is broad but predictable: plane constructions and tangencies, conics, transformations; dihedral projection of points, lines and planes through intersections, parallelism and perpendicularity; solids, their sections and developments; true magnitudes by rotation and change of plane; axonometric and conical representation; and normalized drawing with views, cuts and dimensioning. Sketching speed and line quality matter more than candidates expect, because a correct construction drawn faintly or ambiguously loses marks. Preparation works best as a cycle: rebuild the theory from a textbook, then draw the classic constructions from memory until they are automatic, then work past-paper-style problems under time pressure, checking each solution against the geometric conditions rather than the picture. Official information on the current exam structure, timing and scoring is published by the Basque university access authorities; consult their site for the figures that apply to your call.
What you'll study
About Basque PAU Technical Drawing II preparation
What does the exam actually look like on the day?
You get a printed statement, usually with several optional problems, and blank drawing paper. You choose, construct with instruments, and hand in the sheet. Solutions are judged on geometric correctness, construction traces and clarity, so leave auxiliary lines visible rather than erasing everything.
How long is the exam and how many questions are there?
These details change between calls, so the official Basque access authority publishes the current structure and duration on its website. Check the paper for your year before planning your timing; never rely on a figure remembered from an older session.
How difficult is it compared with the school course?
The content matches the second-year syllabus, but the pressure is different: no partial credit for good intentions, and constructions must be finished. Students who can draw the standard tangency, conic and section exercises without hesitation usually find the level manageable; those who only recognise them struggle.
Can I retake it, and does the grade carry over?
Access-exam rules, including resits and grade validity, are set by the official body and can change, so confirm on its site. As a rule, plan on the possibility of sitting again in a later call and keep your corrected drawings as revision material.
In what order should I study the topics?
Start with plane geometry and tangencies, because they train compass accuracy used everywhere else. Then dihedral projection of point, line and plane, then true magnitudes, then solids and sections. Leave axonometric and normalised drawing for the middle, and finish with timed mixed problems.
What are the most common ways candidates lose marks?
Faint or sketchy lines, missing construction arcs, unlabelled points, wrong scale, and unfinished conic or section work. Another frequent loss is drawing the answer without showing how it was obtained. Examiners must be able to verify the construction, so annotate as you go.
Do I need to know both dihedral and axonometric systems?
Yes, both appear in the syllabus. Dihedral is the backbone and carries most weight in practice; axonometric and conical representation are smaller blocks but are usually worth a whole optional problem, so do not skip them entirely.
What instruments should I bring and practise with?
A compass with a sharp lead, two set squares, a 30 cm ruler, a sharp 2H pencil for construction and a softer one for final lines, plus an eraser and a scale. Practise with exactly the set you will bring, so your line weights are already trained.
How should I use past papers?
Do them closed-book and timed, then mark your own work against the geometric conditions: is the tangency exact, is the section complete, is the true magnitude correct? Keep an error log by topic and redo the failed constructions a week later until they are automatic.