Question 1
In the standard graphite pencil designation scale (H to B), what does a high 'H' number (such as 9H) signify regarding the pencil core's composition and mark characteristics?
Correct Answer:
A higher proportion of clay to graphite, producing a harder core, lighter value, and fine line
Question 2
How does vine or willow charcoal differ fundamentally from compressed charcoal in terms of binder content and mark permanence?
Correct Answer:
Vine charcoal is uncompressed charred wood containing no added binder, making it easy to erase and smudge, whereas compressed charcoal uses gum or clay binders for deeper black tones
Question 3
What is the primary function of a kneaded eraser (goma de borrar moldeable) in subtractive charcoal and graphite drawing techniques?
Correct Answer:
To absorb and lift pigment particles from paper without leaving rubber residue or damaging delicate surface tooth
Question 4
Which binder is traditionally used in the manufacture of soft pastels (pasteles suaves)?
Correct Answer:
Gum tragacanth, methylcellulose, or small amounts of vegetable gum
Question 5
Why does traditional waterproof India ink (tinta china) become water-resistant once fully dried on paper?
Correct Answer:
It contains shellac dissolved in borax or ammonia solution, which forms an insoluble resin film upon drying
Question 1
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Prepare with the Basque PAU Graphic-Plastic Techniques Practice Questions - Basque Country PAU Graphic-Plastic Expression Techniques Examination - UPV EHU (2o Bachillerato 2026) Exam practice quiz. This question bank includes 100 questions covering traditional, painting, paper, visual, and technique. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Basque PAU Graphic-Plastic Techniques Practice Questions - Basque Country PAU Graphic-Plastic Expression Techniques Examination - UPV EHU (2o Bachillerato 2026) Exam

This practice set contains 100 questions from the matching question bank and focuses on traditional, painting, paper, visual, and technique. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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