JSS 3 Basic Technology (1st, 2nd & 3rd Term)

When it comes to house wiring, there are several tools and materials you may need. Here’s a list of common tools and materials used for house wiring: Top Electrical Tools List Pliers Screwdrivers and nut drivers Wire strippers Utility Knife Fishing tools Measuring devices Labeling machines Power drills and drivers, hammer/drills Power saws Voltage Detectors/ […]

Motion can be defined as the movement of a body (object) from one point to another with the application of force. Types of Motion At this level, the two types of motion to be considered are Linear Motion and Rotary Motion. Linear Motion: This is the motion of a body moving in a straight line.

Woodworking is a craft that involves shaping, carving, and constructing objects using wood as the primary material. It is a versatile and rewarding hobby that allows individuals to create functional and decorative items with their own hands. Woodworking can range from simple projects like building a birdhouse or a small box to more complex endeavors

A window is an opening in a wall, door, roof or vehicle that allows the passage of light, sound, and air. Modern windows are usually glazed or covered in some other transparent or translucent material, a sash set in a frame[1] in the opening; the sash and frame are also referred to as a window.[2]

A foundation (or, more commonly, base) is the element of an architectural structure which connects it to the ground and transfers loads from the structure to the ground. Foundations are generally considered either shallow or deep. Foundation engineering is the application of soil mechanics and rock mechanics (Geotechnical engineering) in the design of foundation elements

The major wood product categories are sawntimber, wood-based panels, woodchips, paper and paper products and miscellaneous others including poles and railway sleepers. During the last several decades, forest product processing technologies have undergone extraordinary advances in some of the above categories. Improvements have been achieved in terms of recovery rates, higher qualities in terms of

Imagine you are shopping for a chair to go in your living room. You find the perfect one, but it is way too expensive. Fortunately, you have a cousin that builds furniture. Maybe he can build the chair for you! Describing the chair over the phone was more than a challenge. Your cousin suggests you

A mathematical system for representing three-dimensional objects and space on a two-dimensional surface by means of intersecting lines that are drawn vertically and horizontally and that radiate from one point on a horizon line… Although this definition sounds complicated, the concept is relatively simple. One point perspective is a drawing method that shows how things

Definition of oblique drawing  a projective drawing of which the frontal lines are given in true proportions and relations and all others at suitable angles other than 90 degrees without regard to the rules of linear perspe ‘Cabinet Oblique’ In Cabinet obliquethe scale (depth) is halved whilst in Cavalier oblique the depth scale is the same as

Isometric drawing; A pictorial representation of an object in which all three dimensions are drawn at full scale rather than foreshortening them to the true projection. An isometric drawing looks like an isometric projection but all its lines parallel to the three major axes are measurable. Isometric drawing, also called isometric projection, method of graphic representation of

Metal Alloys An alloy is a material made by melting one or more metals together with other elements. This is an alphabetical list of alloys grouped according to the base metal of the alloy. Some alloys are listed under more than one element, since the composition of the alloy may vary such that one element is

Defects in wood: wood defects Timber is far from being a stable and consistent material. One of the biggest challenges of working with timber is learning to work within the constraints of a timber’s. The following are a list of the most common wood defects. BOW (BOWING) The curvature of a piece of sawn timber

What is wood conversion? Wood conversion is the process where a newly felled tree is converted into workable lumber. There are many different cuts that can be used to convert a downed tree to lumber. FULL ANSWER If the lumber is going to be used for construction, the wood is cut plain or through and through.

Wood processing is an engineering discipline comprising the production of forest products, such as pulp and paper, construction materials, and tall oil. Paper engineering is a subfield of wood processing. The major wood product categories are: sawn timber, wood-based panels, wood chips, paper and paper products and miscellaneous others including poles and railway sleepers. Forest product processing technologies have undergone extraordinary advances

We use technology more than ever these days to stay connected to our friends and family, get up-to-date on the latest and greatest happenings in our world and sometimes just to pass the time. With all the computers, tablets, smartphones and other high-tech devices our society is dependent on, we need the skills of professionals