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Form 2 Drawing & Design End of Term 3 Examination 2022

Class: Form 2

Subject: Drawing and Design

Level: High School

Exam Category: Form 2 End Term 3 Exams

Document Type: Pdf

Views: 923 Downloads: 4

Exam Summary

Term 3 - 2022 DRAWING & DESIGN (449/1) FORM TWO (2) Time: 2½ Hours
Name: …………………………………………………………. AdmNo: ………………. School: ………………………………………………………..
Class: ………………….. Signature: …………………………………………………….. Date: …………………...
Instructions to candidates
1) You should have the following for this examinations:
- Drawing instruments;;
- Scale rule.
2) Answer ALL the questions in sections

1. a) Explain why the second angle of projection is not used in orthographic drawing.(2mks)
b) Name and state the uses of each of the following lines. (2mks)
i) ii) _ _ _ _ _ _ _ _
2. a) State 2 disadvantages of using tape to hold paper on drawing board. (2mks)
b) State any two methods of communicating design. (2mks)
3. State four factors to be considered when lettering (4mks)
4. Construct a regular octagon which is circumscribed by a circle whose diameter is 60mm. (5mks)
5. Construct a diagonal scale in which 3cm represent 4cm long enough to measure up to 20cm. (6mks)
6. Construct an ellipse within a rectangle measuring 70mm by 50mm. (6mks)
7. Sketch the missing front elevation . (4mks)

8. The sides f a triangle ABC and AB=90mm BC=65mm and AC=75mm and construct a square with equal area. (10mks)
9. Produce an isometric projection form the three views given below. (15mks)

10. In the mechanism shown below, the crank OB rotates about centreO. Rod AC is pin-jointed to the crank at B. Rod AB is free to slide through point C. DE 30mm long is always perpendicular to the AB. Draw the locus of the end E as OB makes one complete revolution. (15mks)

11. From the isometric block shown below Draw in 3rd angle projection the following views.(15mks)
a) Front elevation in direction of arrow X
b) End elevation in direction of arrow Y
c) The plan

12.Draw the views given below in one point perspective. (12marks)

Form 2 Drawing & Design End of Term 3 Examination 2022

Exam Summary

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