TECHNICAL DRAWING LII QUESTION BATCH 1 2020

LII QUESTIONS: TECHNICAL DRAWING
1. Mention area where Technical drawing are applicable or widely used (at least three areas)
2. Write at least ten technical drawing instruments with their uses.
3. A) List seven important features written in title block. (CBA june 2015 Level III, Qns. 1)
b) Construct the following types of line.
i. Thin short dashes or dash line
ii. Thin long chain or centre line
iii. Thick long chain or section line.
4. A) Mention the two types of paper layout. (CBA june 2015 Level III, Qns. 7)
b) Mention five ISO drawing paper and give their corresponding dimension.
5. Clearly define the following term: (CBA JUNE 2016 level III, Qns: 2)
i. Circumference
ii. A chord
iii. A tangent
iv. Sector
v. An arc
vi. Segment
vii. Diameter
6. Draw concentric circles with the radii 40mm, 60mm and 100mm (Qns No. 7a)
7. Draw the ellipse of major axis of 90mm and minor axis of 60mm. (CBA VETA june 2016 LEVEL III, Qns: 5)
8. Draw a symbol for third angle orthographic projection. ((Lii Qns no. 5 nov 2014)
9. b) A cylindrical object has a height of 80mm, outside diameter of 60mm and thickness of 10mm. Draw the object in third angle orthographic projection
10. Draw the figure below in first angle orthographic projection
11. Draw the figure below in Isometric projection.
12. Draw the figure in oblique projection.
13. Construct a scale to show Kilometer and Hektometer, when 2.5centimeter represent 1KILOMETER,and long enough to measure up to 6kilometer, Find RF and indicate the distance of 5kilometer and 4hektometer.