Second Term Examination
Class : JSS 1
Subject : Basic Technology
Duration : 1 Hour 30 minutes
Name : ______________________________________
Instruction : Answer all questions correctly
1. The means of communicating with the aid of drawing instrument and materials is known as ________. (a) Fine art (b) Technical drawing (c) Visual arts (d) Creative drawing
2. The following are technical drawing instruments except _________. (a) French curve (b) Tee square (c) Set square (d) Try square
3. The art of writing letters and numbers in technical drawing is called _________. (a) Board practice (b) Lettering (c) Gothic (d) Italics
4. The box in which all information about the drawing is written is called ________. (a) French lines (b) Info box (c) Title block (d)Title box
5. Angles are measured with the aid of ________. (a) Scale rule (b) Set square (c) Protractor (d) Divider
6. Scale rule is used for _______. (a) measuring angles (b) measuring dimension of object (c) drawing lines (d) setting paper
7. Ability or capacity to do work is called _______. (a) power (b) energy (c) work (d) force
8. The S.I. unit of work is ________. (a) Ohms (b) Watt (c) Joules (d) Newton
9. Work done to keep equipment in good working condition is known as ________. (a) prediction (b) overhauling (c) maintenance (d) cleaning
10. Energy found in food and fuel is __________. (a) nuclear (b) chemical (c) solar (d) muscular
11. Watt is the S.I. unit of _________. (a) Current (b) Voltage (c) Power (d) Energy
12. What is done when force is applied to move an object through a distance? (a) Force (b) Energy (c) Work (d) Power
13. Which of the following pencils is not used tor technical drawing? (a) 4H (b) H (c) HB (d) 2H
14. The following are examples of information required in a title block except ______. (a) Age (b) Name (c) School (d) Scale
15. Which of the following is not a drawing instrument? (a) eraser (b) French curves (c) a pair of compass (d) a pair of dividers
16. To draw arcs and circles ________ is needed. (a) à pair of dividers (b) protractor (c) scale rule (d) a pair of compass
17. The set squares are used for drawing ______. (a) horizontal and diagonal lines (b) inclined and slanting lines (c) vertical and diagonal lines (d) vertical, horizontal and diagonal lines.
18. The instrument for facilitating drawing of shapes and patterns is ________. (a) Template (b) Stencil (c) French curves (d) protractor
19. In order to copy length or transfer measurement from one point to another ________ is required. (a) tee square (b) compass (c) set square (d) dividers
20. The four lines drawn round the four edges of the paper is called _________. (a) Title lines (b) French line (c) Border line (d) French curves
Fill in the gap
21. The part of a building below the ground level is known as _________________________.
22. Tall story buildings with many floors is called _______________________.
23. PHCN means _____________________________
24. The rate at which work is done is __________.
25. The two types of Mechanical Energy is _________________ and ________________________.
Section B : Theory
Instruction : Answer any three (3) questions correctly in this section .
1a. Define Scale drawing
1b. Explain the meaning of a scale given below:
i. 1 : 200m , if the actual distance is 1000m
ii. 1 : 50000
2a. List ten tools used in drawing .
2b. i. Identify three tools used for drawing circle
ii. Mention four tools used in drawing angles
iii. State tools used in measuring inner and outer part of a cylinder.
3a. What is work done?
3b. A force of 50N was used to lift a load of mass 120kg over a distance of 700cm. Calculate the work done.
4. Copy and complete the table:
Measurement Standard unit
i. Length – _________________
ii. Energy – _________________
iii. Power – __________________
iv. Area – __________________
v. Force – __________________
Sir,
I want to be downloading your questions or if possible, can you send them to me. This is to enable my children practice questions from other schools before they face theirs.
Thank you.