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WorksheetsD32 - WORKSHEET ITI (Drawing Instruments Quiz
Total questions: 15
Worksheet time: 9mins
Which of the following IS codes refers to folding of drawing prints?
IS 10711 : 2001
IS 11664 : 1986
IS 10713 : 1983
IS 15021 : 2001
The knee joint provided in a large bow compass is used for —
Increasing sharpness of needle
Fixing tracing arm
Adjusting leg angle to draw larger circles
Replacing divider point
Which instrument must not be used as a straightedge for drawing lines?
T-square
Set-square
Scale
Mini drafter
The beam compass is preferred over bow compass when —
A radius exceeds 200 mm
Small circles are to be drawn
Circular protractor is used
Dividing curved lines is unnecessary
Title block position as per IS 10711 : 1983 is —
Top left
Top right
Bottom right
Centre
TRUE OR FALSE
The clinograph can be used to draw parallel, inclined and vertical lines at variable angles.
True
False
TRUE OR FALSE
The semi-circular protractor is most commonly 180 mm in diameter.
True
False
Assertion (A): Drafting machine combines the functions of T-square, set square, scales and protractor. Reason (R): Mini drafter is used only for horizontal lines and cannot draw inclined lines.
A True, R True, and R explains A
A True, R True, but R not explanation
A True, R False
A False, R True
Drawing board is made of .. joined by tongue and groove joint.
(a)
The working edge of the drawing board is made of (a) strip.
The ratio of sides of a drawing sheet is (a)
The instrument used to draw non-circular curves is called French curve.
(a)
For circles of radius less than 25 mm, the instrument used is (a)
MATCH – SET 1 (Drawing Instruments & Purpose)
A. French curve→4. Dividing radii for large arcs
B. Beam compass→2. Drawing very small arcs
C. Small bow compass→3. Smoothening parallel strokes
D. Erasing shield→1. Drawing non-circular curves
A–1, B–4, 3–2, D–2
A–1, B–4, C–2, D–3
A–4, B–1, C–2, D–3
A–1, B–2, C–4, D–3
MATCH – SET 2 (Codes & Their Purpose)
A. IS 10711 : 2001→3. Lettering rules
B. IS 10713 : 1983→1. Projection methods
C. IS 15021 : 2001→4. Sizes & layouts
D. IS 9609 : 1983→2. Scales for drawing
A–2, B–4, C–1, D–3
A–4, B–1, C–2, D–3
A–4, B–2, C–3, D–1
A–4, B–2, C–1, D–3
