Electrical gadgets are composed of materials that are classified as ______________ and _____________, conductors and nonconductors, These are materials used in the assembly of electrical gadgets where electrons flow (ex. electrical wire), conductors, These are materials where the flow of electrons cannot pass through (ex. rubber), nonconductors, These tools are made of steel hardened and tempered at the tip with an insulated handle and are used to loosen or tighten screws., screwdrivers, This tool also used to drive in or remove screws that fasten electrical wires or other electrical accessories, screwdrivers, This tool used to grip, pull and cut electrical wires, pliers, True or False. For electrical work, the pliers have insulated handles, usually rubber or hard plastic., True, This pair of sharp blades are commonly used to cut wires and to remove a portion of the wire insulation (stripping), cutter, What are the 4 basic types of pliers, 1. cutter 2.long-nose pliers 3. mechanical pliers 4. combination pliers , This tool with a tapered and elongated nose, to reach narrow spaces that the standard plies cannot reach. Used for twisting and looping wires, long-nose pliers, This type of pliers whose vise-like teeth enables a firm grip on wires or objects that have to be pulled away firmly, mechanical, This kind of pliers that the nose portion incorporates both a teethed portion for stripping as well as a bladed portion for cutting, combination pliers, This tool used to bore holes for screws or bolts to secure devices or for passage of wife through solid materials such as wood or masonry, electric drill and drill bit, This tool used to measure the resistance in ohms and voltage that flow in a circuit both AC and DC current, multimeter VOM, This refers to small, often ingenious machine or devices that require electricity (via battery or power outlet) to perform a specific, useful task, extensions cords, plugs, doorbells, True or False. Learning the skill of repairing electrical gadgets at an early age is important because it heps students like you develop practical life skills, safety awareness and problem solving abilities, True, What tool is this?, screwdriver, What tool is this?, pliers, What tool is this, long nose pliers, What tool is this?, side-cutting pliers, What tool is this?, mechanical pliers, What tool is this?, wire stripper, What tool is this?, electric drill and drill bit, What tool is this?, Multimeter VOM, What tool is this?, extension cords, what tool is this?, Plug, What tool is this?, doorbell.

3_Basic Electrical Tools

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