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WorksheetsENG'G DRAWING&PLANS - LONG QUIZ 1
Total questions: 60
Worksheet time: 20mins
Lettering in drawings must primarily ensure:
Beauty and complexity
Legibility and uniformity
Speed and creativity
Random spacing
Which lettering type requires two pencil strokes per line?
Single stroke
Double stroke
Gothic
Italic
Why is kerning important in lettering?
To make letters bold
To adjust space for visual balance
To erase guidelines faster
To shorten words
What pencil grade is recommended for lettering?
4B
HB
8B
6H
If a student uses a 2H pencil for lettering instead of HB, what is the most likely problem?
Letters too dark
Letters too faint
Letters too wide
Letters too cursive
A word has uniform height but uneven spaces. The error is in:
Legibility
Spacing
Stroke direction
Pencil hardness
Fractions in lettering should be:
Half the normal size
Twice the height of normal letters
Same as normal letters
Written in cursive
Why must lettering guidelines remain after drawing?
To check neatness
To erase later
To serve as decoration
To thicken strokes
You are lettering a title block. Which lead should you use for the light guidelines?
HB
4H
2B
F
A student's work shows uneven thickness. This error is due to:
Wrong paper
Uneven pressure
Lack of kerning
Wrong scale
Which lettering style is most appropriate for engineering drawings?
Script
Gothic
Italic
Serif
Horizontal strokes are drawn:
Top to bottom
Bottom to top
Left to right
Right to left
Why should notes be double-spaced in lettering?
To save space
To improve clarity
To add decoration
To reduce paper cost
A student wrote letters with excessive gaps. The correction is:
Reduce kerning
Use softer lead
Erase guidelines
Increase word spacing
Which of the following shows good lettering practice?
Erasing all guidelines
Drawing strokes randomly
Using single-stroke Gothic
Using cursive styles
The most important drafting tool is:
Ruler
Pencil
Compass
Divider
The standard writing pencil grade is:
4H
HB
6B
2B
Why must a T-square not be used as a hammer?
It can bend the blade
It sharpens unevenly
It affects kerning
It darkens lines
Triangles are paired as:
30-60-90 and 45-45-90
30-60-90 and 60-60-60
45-45-90 and 90-90-90
15-75-90 and 60-30-90
If you need to draw an arc, which tool should you use?
Divider
Compass
Ruler
French curve
A student erases but damages the drawing paper. Wrong tool used was:
Hard eraser
Soft eraser
Erasing shield
Dusting brush
The tool with irregular holes used to protect drawings while erasing is
Template
Erasing shield
French curve
Protractor
The three most common orthographic views are:
Front, top, right side
Left, bottom, back
Top, left, perspective
Isometric, oblique, perspective
Orthographic projection represents:
2D drawings of 3D objects
Only perspective views
3D models only
Shaded sketches
Why is orthographic drawing important?
For decoration
For accuracy in dimensions
For coloring
For speed
Why must rulers not be pricked with compass points?
It dulls the compass
It damages ruler edges
It reduces visibility
It makes lines darker
The instrument used to divide lines into equal parts is:
Divider
Compass
French curve
Ruler
You are drawing irregular curves. Which tool should you select?
Protractor
French curve
Compass
Ruler
A student used a divider to draw arcs. The problem is:
Too thin lines
Divider has no pencil lead
Arcs too small
Uneven curves
The dusting brush is mainly used to:
Remove ink
Clean drawings of crumbs
Polish paper
Blend pencil shading
Why is masking tape preferred in fastening drawing paper?
It is cheap
It does not damage paper/board
It erases pencil marks
It adds design
You want to measure an angle of 120°. Which tool is appropriate?
Compass
Protractor
French curve
Template
A student used a soft eraser but the smudge got worse. Better option:
Hard eraser
French curve
Divider
Compass
Which tool has scroll-shaped cutouts?
Compass
French curve
Erasing shield
Divider
Why is a technical pen important in drafting?
It writes cursive
It inks precise lines
It erases smudges
It darkens guide lines
The preferred paper for exercises is:
Cartolina
Sketch pad
Tracing paper
Tissue paper
Which tool would you use to enlarge a drawing accurately?
Ruler
Triangular scale
Divider
Compass
A student taped the paper with scotch tape and tore it later. Correct tool:
Glue
Masking tape
Technical pen
Ruler
Which tool sharpens pencils aside from a sharpener?
Compass
Sandpaper block
Eraser
Divider
Why should compasses not be left on the board?
They may scratch surface
They dry out
They bend rulers
They blur guidelines
You need to ink a title block. Best tool is:
Technical pen
Pencil
Marker
Divider
A student used a divider to measure an angle. Why is this wrong?
Divider has no degrees
Divider points are dull
Divider too large
Divider damages board
Which is best practice in using drafting tools?
Use T-square as cutting guide
Never use divider as pincers
Use ruler as hammer
Sharpen pencils with knife only
If an object is symmetrical, how many orthographic views are usually enough?
2 or 3
4
6
1
A student confuses isometric with perspective. The error is:
Isometric does not vanish at horizon
Isometric has shadows
Perspective uses 30° lines
Orthographic has depth
In isometric, horizontal edges are drawn at:
20°
30°
45°
60°
Why are isometric drawings better than perspective for working drawings?
They are colorful
They allow accurate measurement
They look more realistic
They need fewer tools
You are tasked to sketch a cube in isometric. First step is:
Draw vertical line
Draw 30° guideline
Draw horizon
Shade surfaces
Which statement best differentiates orthographic and isometric?
Orthographic is 2D, isometric is 3D
Both are perspective
Orthographic uses 30° edges
Isometric uses multiple views
Which is more useful for a machinist creating a part?
Freehand sketch
Orthographic projection
Cartoon sketch
Shaded model
How many total views are possible in orthographic projection?
3
4
6
8
Why are only 3 views often drawn instead of all 6?
To save paper
3 views are usually enough to describe object
6 views are forbidden
Only front is needed
A student drew vertical edges slanted in isometric. The mistake is:
Vertical edges must stay vertical
Horizontal must be 45°
Parallel must converge
Perspective was used
If an object’s top view is square and front view is rectangle, the shape could be:
Cylinder
Box
Sphere
Cone
Which drawing should an engineer check dimensions from?
Perspective
Isometric
Artistic sketch
Shaded image
In isometric, parallel edges appear as:
Converging lines
Parallel lines
Random lines
Thick lines
Why is isometric drawing called “pseudo-3D”?
It looks 3D but is on 2D paper
It uses shading
It uses vanishing points
It is freehand
You want to explain a machine to a client with no technical background. Best drawing to use:
Isometric
Orthographic
Dimensioned plan only
Section view
If you rotate an object and views change, which drawing type shows this?
Orthographic
Isometric
Perspective
Lettering
You are tasked to present a new chair design. Which combination best communicates it?
Only orthographic
Only isometric
Orthographic + isometric
Lettering only