Tag: SS
Download Sample Table of Specification for JS1-3 Basic Technology and SS1-3 Technical Drawing
This file contains a sample of First Term Table of Specification for JS1-3 Basic Technology and SS1-3 Technical Drawing. How to download the file:Just after…
Mechanical Transmission System: Friction, Definition, Causes and Laws. (Basic Technology Note)
When one object rubs and grates another, it causes friction. Friction can be defined as a force that resists the relative motion of solid surfaces, fluid layers…
BASIC TECHNOLOGY LESSON NOTE: Mechanical Transmission System – Drive Mechanism (gears and chain drive)
Drive Mechanism A drive mechanism is one that takes the power coming from a motor without any reduction. Gears, chains and belts are used to transmit energies. Gears Gears…
BASIC TECHNOLOGY LESSON NOTE: Mechanical Transmission System – Air Flow
Air in motion is known as wind. Air moves from areas of higher pressure to areas of lower pressure. However, very high speed winds cause great…
BASIC TECHNOLOGY LESSON NOTE: Simple Electrical Wiring – Schematic Diagram
An electric circuit is an arrangement of conductors for the purpose of carrying current. However, before electric current can flow in a circuit, two conditions…
BASIC TECHNOLOGY LESSON NOTE: Building Construction – Foundation
Building has two parts, namely: 1. Substructure: the part buried in the ground (foundation); 2. Superstructure: the part above the ground (house, workshop, etc) FOUNDATION is the part…
BASIC TECHNOLOGY LESSON NOTE: Building Construction – Walls and Floors
WALLSWalls of traditional buildings like huts are made from mud, grass and timber, while walls of modern buildings like duplex are made from bricks.Walls are…
BASIC TECHNOLOGY LESSON NOTE: Building Construction – doors and windows
Doors and Windows DoorsDoors are entries or exits into and out of a building or room. Doors are made of wood or metals. Doors are…
Build Your Grammar With More Synonyms
Amazing — incredible, unbelievable, improbable, fabulous, wonderful, fantastic, astonishing, astounding, extraordinary Anger — enrage, infuriate, upset, arouse, nettle, exasperate, inflame, madden Angry — mad, furious, enraged, excited, wrathful,…
USES OF WOOD
Wood is very important in everyday life. Wood has served man from the primitive age till today. Since the olden days, man has used wood…