Constructing a Scalene Triangle

MECHANICAL TRANSMISSION SYSTEM (AIR FLOW, PNEUMATICS AND HYDRAULIC)

OBJECTIVES: At the end of this lesson, the student should be able to: 1. Define air flow 2. Identify at least 3 ways of generating air flow 3. Name two types of air flow 4. Define hydraulic 5. Identify four hydraulic devices 6. Define pneumatics 7. Identify four pneumatic devices. Definition: Airflow can be defined as the continuous and steady movement of air in a particular direction or at random movement. Generation of Air: Air can be generated in various ways. Some of these ways include: i. Fan ii. Mouth iii. Air pump iv. Bellow Mechanical Properties Of Air The mechanical properties of air are weight, atmospheric pressure and the relationship between pressure, temperature and speed. Weight: That air weighs something can be experimented with an empty balloon. If filled with air, the balloons original weight increases. Again, since cold air has weight more than hot air, it is found useful in hot-air-balloon, in which the heavier air, which is...

Basic Technology JS 1: (TOPIC 2) SAFETY GUIDELINES For Pedestrians, Cyclist and Motorist

Introduction In the last lesson, you learned about what technology is, the types of technology and some products of technology. In this lesson, you are going to learn about the safety guidelines on our roads, as it affects pedestrians, bicycles, motorbikes and automobiles. OBJECTIVES: At the end of this lesson, the student should be able to: · Define safety guideline · State who a pedestrian is. · State at least eight safety guidelines for pedestrians. · State at least five facilities for pedestrian safety. · State at least five safety guidelines for cyclists. · State at least five safety guidelines for motorists. What are Safety Guidelines? Safety guidelines are the processe...

Basic Technology Notes.

REVIEW QUESTIONS If you are in JSS 2 and you are about to write your Third term examination, try the following questions and mail me your answer at basictechnologymadeeasy@gmail.com. Thank you. QUESTIONS 1. A plane figure bounded by ten straight lines is called (A) hexagon (B) heptagon (C) octagon (D) decagon. 2. A square that has its opposite sides equal and parallel but no angle is right is called….. (A) square (B) rectangle (C) rhomboid (D) rhombus. 3. An angle which is greater than 180 0 but lesser than 360 0 is called (A) acute angle (B) obtuse angle (C) reflex angle (D) a revolution. 4. The external angle of a regular polygon is 72 0 . Using the rule 360 0 /N determine the sides of the polygon. A. 6 B. 7 C. 5 D. 8 5. Which of the following is not a driving tool? A. drill B. punch C. hammer D. mallet. 6. Which of the followi...

BASIC TECHNOLOGY QUESTION BANK

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