Basic Technology JSS 2 Second Term Examination

Second Term Examination

Class : JSS 2

Subject : Basic Technology

Duration : 1 Hour 30 minutes

Name : _______________________________________

Instruction : Answer all questions correctly .

1. Each angle of a square is ________.  (a) 45°  (b) 60°  (c) 90°  (d) 180°

2. A regular polygon with nine sides is called a/ an _________.  (a) hexagon  (b) heptagon  (c) octagon  (d) nonagon

3. Division of a line into two equal parts is known as ________.  (a) bí section  (b) trisection  (c) construction  (d) computation

4. The following are quadrilateral except _______.   (a) kite  (b) rectangle  (c) Rhombus   (d) square

5. Trapezium is also a _________.  (a) triangle  (b) parallelogram  (c) pentagon  (d) pentagon quadrilateral

6. ________ is a special machine used for cutting wood with complex or irregular shape.  (a) Circular sawing machine  (b) Band saw machine  (c) Surface planer machine  (d) Band saw machine

7. The type of triangle with three unequal sides is ________.  (a) scalene  (b) isosceles  (c) right angle  (d) quadrilateral

8. One of these is a type of wood work machine. (a) wheel barrow  (b) semi-circular machine  (c) saw machine  (d) wood tool machine

9. _________ is the machine mostly used for turning operation.  (a) Lathe machine  (b) Shaping machine  (c) Milling machine  (d) Drilling machine

10. The sum of angles in a square is ________.  (a) 180°  (b) 360°  (c) 90°  (d) 120°

11. A triangle can be constructed with the following except  (a) three side given  (b) three angles given  (c) two sides and altitude given  (d) one side and two base angle given

12. The sum of internal angles in a quadrilateral is ________.  (a) 180°  (b) 90°  (c) 360°  (d) 450°

13. The wood working machine used for production of circular long wood pieces is  (a) circular sawing machine  (b) saw machine  (c) wood lathe  (d) surfaces planer machine

14. Which of the following can be used to construct angle 27°?  (a) a pair of compass  (b) a plain scale  (c) a scale of chord  (d) a protractor

15. A plain figure with four sides and angles is called _______.  (a) quadrilateral  (b) shapes  (c) triangle  (d) polygon

 

Section B : Theory

1a. State three ways to care and maintain wood work tools and machines

1b. Construct a parallelogram using length of 8cm.

2ai. What is a polygon?

2aii. List five examples of a polygon.

2b. Construct a square of side 7cm