The two types of electrical currents are ; A) Natural and Artificial B) Direct and Alternating C) Direct and Indirect D) Hydro and Coal power. Note: Use local materials and junks. are written on the orthographic projection. There are two types of perspective: linear perspective and atmospheric perspective. Thanks for choosing Classnotes.ng! 3. Your child will experience a perfect blend of synchronous and asynchronous sessions (live and pre-recorded) with access to all sessions in via their unique accounts. Read Also: Oblique Drawing, Projection – its Types, Examples. 7. Section B; Answer three (3) questions only from … CONTENTS vii CHAPTER 11 Oblique Triangles 11.1 Oblique Triangles 11.2 Law of Sines 11.3 Law of Cosines 11.4 Solution of Oblique Triangles CHAPTER 12 Area of a Triangle. Definition II. Building Construction: Building Components; Foundation, Walls and Floors. %���� It could be made of wood, plastic, glass or metal materials. Isometric drawing is a pictorial method of drawing which shows the three faces of an object together. Home (current) Explore Explore All. They are used mainly in steel frames buildings. It provides safety and security against external danger such as bad weather condition. Your email address will not be published. In oblique drawing one side of the object is inclined at an angle of A. 5. It is a reinforced concrete base on which reinforce concrete columns are constructed. Foundations receive and support the weight of walls, roofs, property and inhabitants in the building. Upload; Login / Register. It consists of wood which is needed over solid lengths of timber, the end of which is supported by the main walls of the building. First of all orthographic projections are drawn on one side of the sheet. Most steel frames structures are in the sky-scraper (high rise building). Lesson Note on BASIC TECHNOLOGY for JSS3. The Thoracic Portion and the Flank Portion. NOTE: It may be in the form of stones and concrete. SECTION: Objective. Sample Lesson 2. Isometric Drawing; Oblique Drawing; Perspective Drawing; Orthographic Drawing; Orthographic Drawing ENGLISH LANGUAGE: First term's scheme of work for JSS 1 - 3 Passnownow.com digitally democratizes access to education content for Nigerian Students and Teachers. Saved by Lidya Nur'aini. Assignment. It is delivered in PDF format or MS-Word format, depending on your choice. Piles are used in the construction of massive structures such as bridges. Sample Lesson 1. Express 675 000 000 in a standard form. Who should Get our Lesson Note on BASIC TECHNOLOGY for JSS3? ... isometric drawing (b) geometric drawing (c) orthographic drawing ... _____ is a right if its attitude coincides with the axis and it is oblique if it does not coincide (a) right pyramid (b) prism (c) right prism; Draw a right angle shape Answer questions 1 – 5 . Then all the three axes of the oblique drawing are constructed in which one axis is horizontal, and the other is vertical while the third axis is from 30° to 60° to the horizontal line. Oblique definition, neither perpendicular nor parallel to a given line or surface; slanting; sloping. Question 2. Basic Technology Exam Questions for JSS1, JSS2 & JSS3. b) Front elevation, top view, side elevation. Lesson Note on BASIC TECHNOLOGY for JSS3 FIRST TERM MS-WORD Price: € 5 This lesson note covers all 3-terms and serves as a reference material to help teachers draw out their lesson plan easier, saving you valuable time to focus on the core job of teaching. At Busyminds Online, we bring you the best of learning within a framework of a rigorous curriculum, hands-on and innovative pedagogy. Orthographic Projection - What is Orthographic projection?
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