Technical drawing (SS1) 3rd term midterm test 24/25

Section A (OBJECTIVE) 5marks {½mark each}

1. L-shaped angle is termed

2. When two line meet to form angle 90⁰, they are said to be ________________ to each other

3. Angle 15⁰ can be constructed with the use of compass, ruler and pencil only

4. Errors that leads to mark/score deduction are as follows, EXCEPT

5. Pencil used in drawing with compass must be _______

6. Protractor measures angles in ______

7. All these are units of length, EXCEPT

8. The drawing material that brings your idea to life or the picture of what you were ask to do is

9. Bisecting of angle 15⁰ gives you angle ________

10. Which of this is not true about title block ?

Section B (THEORY) 10marks

Instruction: Construct with the use of compass, ruler, pencil and eraser only. Do not use protractor except where indicated.

1(a). Draw a quadrilateral given : /PL/ = 6.5cm, /NP/ = 4cm, angle NPL = 60⁰, /NA/ = 6cm, /AL/ = 5cm. (b)Measure angle NAL (use protractor for 1b only) [5mks]

2. Construct a triangle using the following: /BC/ = 5cm, angle ABC = 90⁰ and /AB/ = 4.8cm. (b) measure /AC/. (3mks)

3. Construct angle 30⁰. (1mk)