Electrical Tools and Materials PPT
this powerpoint presentation consists of common electrical tools and materials with their functions.
disclaimer: Credits to the rightful owners of the illustrations and definitions.
This document defines electrical terms and discusses tools and equipment used in electrical work. It defines terms like ampere, circuit, kilowatt, conductor, resistance, and types of conduits. It then describes common tools like screwdrivers, hammers, pliers, wire strippers, knives, drills and hacksaws used for tasks like installing wires and cables, cutting and stripping insulation, and making holes. The document provides details on different types of each tool, their purposes and functions in electrical work.
Prepare electrical supplies, materials and toolsRhocell Cupino
This document defines and describes various tools and materials used in electrical work. It discusses common units of measurement for electricity like amperes and kilowatts. It also defines electrical system components like circuits, conductors, insulators and different types of conduits and connectors. Furthermore, it provides details on common hand tools for electrical work including various types of screwdrivers, hammers, pliers, wire strippers and cutters, drills and pipe cutters.
EIM 7/8 Lesson 1: Prepare Electrical Tools and MaterialsBenandro Palor
Learning Outcomes:
* identify and explain the use of different electrical tools and materials;
* identify the different forms used in electrical installation
* perform basic manipulation of electrical tools and materials; and
* observe safety precautions in handling electrical tools and materials
This Lesson includes:
* Electrical Tools
* Electrical Materials
ELECTRICAL TOOLS
Like any other repair or improvement project around the house, electrical work requires tools.
There are also some specialty electrical tools that come in handy from time to time, and these are readily available at most home centers, hardware stores, electrical supply stores, and online retailers.
Electrical supplies and Materials - EIM exploratorygraceberdan
The document discusses commonly used electrical materials, including convenience outlets, male plugs, lamp holders, switches, fuses, circuit breakers, junction boxes, utility boxes, flat cords, electrical wires, conduits, clamps, and connectors. These materials control and carry electrical current, secure wires, and protect circuits and buildings from damage. Each material has a specific purpose in electrical systems and installations.
EIM 7/8 Lesson 2: Perform Mensuration and CalculationBenandro Palor
LEARNING OUTCOMES:
* explain the basic concept of a system of measurement;
* perform measurement and calculation about electrical works;
* observe safety precautions in handling electrical measuring tools and instruments.
This Lesson Includes:
* System of Measurement
* Basic Unit Conversions
* The Multitester
* Resistance Reading
The document discusses various electrical tools and their functions. It describes screwdrivers like standard, Philips, and stubby screwdrivers which are used to drive different types of screws. Pliers are also discussed, including combination pliers, side cutting pliers, and long nose pliers which are used for gripping, cutting, and holding wires. Additional tools mentioned are wire strippers, electrician's knives, portable electric drills, and hacksaws, each serving a specific purpose like stripping wire insulation or cutting metal materials. Proper tool use and safety are emphasized.
The document discusses the essential tools used in electrical trades. It identifies various hand tools electricians use, such as: diagonal pliers for cutting small conductors, lineman's pliers for cutting large conductors, wire strippers for stripping insulation, and needle-nose pliers for forming loops on small conductors. It also discusses tools for specialty work like conduit bending and fish tapes for pulling cables. The document stresses selecting the proper tools for jobs, maintaining tools, and purchasing quality tools that will last.
This document defines electrical terms and discusses tools and equipment used in electrical work. It defines terms like ampere, circuit, kilowatt, conductor, resistance, and types of conduits. It then describes common tools like screwdrivers, hammers, pliers, wire strippers, knives, drills and hacksaws used for tasks like installing wires and cables, cutting and stripping insulation, and making holes. The document provides details on different types of each tool, their purposes and functions in electrical work.
Prepare electrical supplies, materials and toolsRhocell Cupino
This document defines and describes various tools and materials used in electrical work. It discusses common units of measurement for electricity like amperes and kilowatts. It also defines electrical system components like circuits, conductors, insulators and different types of conduits and connectors. Furthermore, it provides details on common hand tools for electrical work including various types of screwdrivers, hammers, pliers, wire strippers and cutters, drills and pipe cutters.
EIM 7/8 Lesson 1: Prepare Electrical Tools and MaterialsBenandro Palor
Learning Outcomes:
* identify and explain the use of different electrical tools and materials;
* identify the different forms used in electrical installation
* perform basic manipulation of electrical tools and materials; and
* observe safety precautions in handling electrical tools and materials
This Lesson includes:
* Electrical Tools
* Electrical Materials
ELECTRICAL TOOLS
Like any other repair or improvement project around the house, electrical work requires tools.
There are also some specialty electrical tools that come in handy from time to time, and these are readily available at most home centers, hardware stores, electrical supply stores, and online retailers.
Electrical supplies and Materials - EIM exploratorygraceberdan
The document discusses commonly used electrical materials, including convenience outlets, male plugs, lamp holders, switches, fuses, circuit breakers, junction boxes, utility boxes, flat cords, electrical wires, conduits, clamps, and connectors. These materials control and carry electrical current, secure wires, and protect circuits and buildings from damage. Each material has a specific purpose in electrical systems and installations.
EIM 7/8 Lesson 2: Perform Mensuration and CalculationBenandro Palor
LEARNING OUTCOMES:
* explain the basic concept of a system of measurement;
* perform measurement and calculation about electrical works;
* observe safety precautions in handling electrical measuring tools and instruments.
This Lesson Includes:
* System of Measurement
* Basic Unit Conversions
* The Multitester
* Resistance Reading
The document discusses various electrical tools and their functions. It describes screwdrivers like standard, Philips, and stubby screwdrivers which are used to drive different types of screws. Pliers are also discussed, including combination pliers, side cutting pliers, and long nose pliers which are used for gripping, cutting, and holding wires. Additional tools mentioned are wire strippers, electrician's knives, portable electric drills, and hacksaws, each serving a specific purpose like stripping wire insulation or cutting metal materials. Proper tool use and safety are emphasized.
The document discusses the essential tools used in electrical trades. It identifies various hand tools electricians use, such as: diagonal pliers for cutting small conductors, lineman's pliers for cutting large conductors, wire strippers for stripping insulation, and needle-nose pliers for forming loops on small conductors. It also discusses tools for specialty work like conduit bending and fish tapes for pulling cables. The document stresses selecting the proper tools for jobs, maintaining tools, and purchasing quality tools that will last.
The multimeter, also known as a VOM, can measure voltage, resistance, and current. It exists in two forms, analog and digital. The analog multimeter uses a needle that moves across a scale to indicate measured values. The digital multimeter uses buttons to select functions and ranges and displays numeric readings. Both types are zeroed before measurements and have probes to connect to circuits under test.
This document lists and identifies various electrical tools, equipment, supplies, and materials including different types of screw drivers, hammers, pliers, boxes, wires, conduits, clamps, connectors, strippers, knives, drills, outlets, plugs, lamp holders, switches, fuses, and circuit breakers that are commonly used in electrical work.
Safety procedures in using hand tools and equipmentEmelinda Alejo
The document discusses proper hand tool use and safety. It emphasizes that hand tools can increase productivity but may also cause injuries if not used correctly. It provides tips for safe and proper hand tool use, such as keeping tools sharp and gripped, maintaining correct posture, cleaning tools after use, and ensuring workspaces are neat and uncluttered. The document stresses that safety is everyone's responsibility and following proper procedures can help avoid accidents and damage.
An extension cord allows for multiple electrical devices to be plugged in when outlets are insufficient. It consists of a flexible electrical cable with a plug on one end and multiple sockets on the other. The document discusses how to make an extension cord by skinning copper wires of different gauges, splicing the wires together, and attaching a plug and socket. Safety tools and materials needed include solid and stranded copper wire in sizes #14, #12, and #10, as well as an outlet, flat cord, connectors, and a male plug.
This document defines and describes various units of measurement and tools used for electrical work. It discusses units like amps, volts, and ohms used to measure electrical current, pressure, and resistance. Tools described include multi-testers for measuring voltage, resistance, and current; ammeters and voltmeters for measuring amps and volts; ohmmeters for resistance; and wire gauges and micrometers for measuring wire diameters. Pull-push rules and rulers are also covered for linear measurement of objects.
This document defines key electrical terms - current, voltage, and resistance. It then discusses the science of measurement, called metrology. Various electrical measuring tools are described, including voltmeters, ammeters, ohmmeters, and multimeters. These tools are used to measure important electrical properties like current, voltage, resistance, and more. Proper care is needed when handling sensitive electrical measuring instruments.
Defective hand tools can be identified if they have mushroomed chisel heads, cracked or split handles, or chipped drill bits. Power tools may be defective if they are missing or broken guards, have damaged grounding due to insulation issues, or have worn out blades or non-functional switches. Tools and equipment should be inventoried and sorted as functional, needing repair, or condemned, then properly stored or repaired. Personal protective equipment should also be inspected, tested, and repaired or replaced if non-functional.
This document discusses classifying tools as either functional or non-functional. It provides objectives for identifying tools by classification and job requirements, separating non-functional tools, and safely using tools. Examples are given of functional and non-functional tools. Activities are included for identifying tools in one's kitchen as functional or non-functional and answering multiple choice and fill-in-the-blank questions about tools and their uses. The purpose of properly classifying and using tools is to have a safe and successful baking experience.
This document discusses tools and equipment used for electrical wiring installations. It provides details on screwdrivers, hammers, pliers, wire strippers, knives, drills, and hacksaws. For each tool, it describes the function and specific types including standard screwdrivers, Phillips screwdrivers, combination pliers, side cutting pliers, and more. The document explains how each tool is used for various electrical tasks like driving screws, cutting and holding wires, stripping insulation, drilling holes, and cutting metal conduit.
The document discusses carpentry, including that Jesus was a carpenter before his ministry. It describes basic carpentry materials like lumber, plywood, nails, screws, bolts and nuts. It also outlines various carpentry tools and equipment used for measuring, marking, cutting, planning, chiseling, driving, holding, sharpening and maintaining tools. Proper maintenance of tools, like cleaning, lubricating and sharpening, is important to ensure the tools work effectively.
The document discusses electrical hand tools and measuring equipment used in electrical installation and maintenance. It defines various tools like screwdrivers, hammers, pliers and their uses. It also explains measuring instruments such as voltmeters, ammeters and multimeters. Learners are expected to identify different tools, understand their functions, and classify them according to their specifications and uses. Various activities and assignments are given to reinforce learning.
This document describes various electrical wires, components, and devices used in electrical installations. It discusses common conducting and insulating materials like copper, insulators, conduits, connectors, clamps, circuit breakers, fuses, junction boxes, and utility boxes. It also explains electrical outlets, plugs, lamp holders, switches, and different types of each. The purpose is to provide an overview of basic electrical wires and components.
INTERPRET TECHNICAL DRAWINGS AND PLANS.pptxReleneJoySoto
The document discusses interpreting technical drawings and plans related to electrical work. It provides learning objectives and essential questions around reading electrical signs, symbols, and diagrams. It then defines common electrical symbols used to represent devices in schematics and plans. Specific types of diagrams, circuits, and an example electrical plan are described. Understanding symbols and drawing diagrams correctly is important for safety and proper installation of electrical systems.
Electrical and hydraulic tools maintenance procedureCLIFFORD BRANDES
Maintenance procedures are important to ensure that electrical and hydraulic tools operate efficiently. Regular maintenance includes preventive maintenance to check for proper operation, and corrective maintenance to repair any failures. Emergency maintenance may also be needed to avoid serious issues. When maintaining tools, carefully follow lubrication instructions which include checking lubricant levels and types, and minimizing metal-to-metal contact. Proper maintenance helps tools function safely and economically.
The document discusses basic tools and equipment used for repair and troubleshooting. It defines tools and equipment, and classifies them into types such as driving tools, soldering tools, splicing tools, boring tools, cutting tools, and auxiliary tools. Specific tools are described within each type. The document also discusses proper care and maintenance of tools to avoid common faults, such as overtightening screws, using tools improperly, or failing to clean tools. A quiz is provided to test understanding.
A multimeter is an electronic measuring device that combines the functions of a voltmeter, ammeter, and ohmmeter. It allows electricians to accurately measure voltage, current, and resistance. There are two main types: analog multimeters display measurements using a pointer on a scale, while digital multimeters display results numerically using an LED screen. A multimeter has various parts that perform specific functions like selecting the measurement type and adjusting readings.
TLE7 EIM Week 4 3rd Q analyzing symbols and data.pptxJOANNAMAEDAVID
This document discusses analyzing electrical signs, symbols, and data. It defines common electrical symbols used in schematic diagrams and plans. Examples of electrical symbols, signs like voltage danger and electrical hazard, and different types of circuits like series and parallel are shown. The document also discusses interpreting technical drawings like pictorial diagrams, schematic diagrams, and electrical plans. It provides an example of matching electrical symbols and counting fixtures from an electrical plan.
This document outlines a curriculum for an Industrial Arts - Electrical Installation and Maintenance course for grades 7-9 in the Philippines. The grade 7/8 course is introductory and exploratory, covering basic concepts, career opportunities, and common competencies. The grade 9 course is a specialization course covering preparing electric tools, and installing lighting systems, outlets, and fixtures. Both courses aim to teach concepts, competencies, and standards to lead to a National Certificate Level II in Electrical Installation and Maintenance.
This document discusses various measuring and marking tools used in woodworking and construction. It identifies 10 essential measuring tools: tape measure, framing square, try square, combination square, sliding T-bevel, level, ruler, calipers, folding rule, and triangle. Calipers are used to measure internal or external distances and come in various types like inside, outside, and divider calipers. Marking tools are used to mark designs and include pencils, chalk lines, compasses, marking knives, and scribers. The document provides brief descriptions of the uses for each type of measuring and marking tool.
This document defines key terms and lists common electrical supplies, materials, tools, and equipment used in electrical installation and maintenance. It describes units of electrical measurement like amperes and kilowatts. It also defines various types of wires, conduits, boxes, switches, fuses, circuit breakers and other components as well as tools used like screwdrivers, pliers, wire strippers and hammers. The supplies, materials and components are used to control and safely carry electrical current within circuits and protect buildings from damage.
electrical tools and equipment - Grade 8 exploratoryremaDasian1
This document provides an overview of electrical tools, materials, and forms used in electrical installation and maintenance. It discusses common electrical tools like screwdrivers, hammers, pliers, wire strippers, and drills. It also outlines electrical materials such as outlets, plugs, switches, fuse boxes, wires, and conduits. Finally, it describes forms like purchase requisition, inventory, job order, and borrower forms that are used to document and request electrical supplies, materials, and tools for jobs. The overall purpose is to familiarize readers with the equipment and documentation involved in electrical work.
The multimeter, also known as a VOM, can measure voltage, resistance, and current. It exists in two forms, analog and digital. The analog multimeter uses a needle that moves across a scale to indicate measured values. The digital multimeter uses buttons to select functions and ranges and displays numeric readings. Both types are zeroed before measurements and have probes to connect to circuits under test.
This document lists and identifies various electrical tools, equipment, supplies, and materials including different types of screw drivers, hammers, pliers, boxes, wires, conduits, clamps, connectors, strippers, knives, drills, outlets, plugs, lamp holders, switches, fuses, and circuit breakers that are commonly used in electrical work.
Safety procedures in using hand tools and equipmentEmelinda Alejo
The document discusses proper hand tool use and safety. It emphasizes that hand tools can increase productivity but may also cause injuries if not used correctly. It provides tips for safe and proper hand tool use, such as keeping tools sharp and gripped, maintaining correct posture, cleaning tools after use, and ensuring workspaces are neat and uncluttered. The document stresses that safety is everyone's responsibility and following proper procedures can help avoid accidents and damage.
An extension cord allows for multiple electrical devices to be plugged in when outlets are insufficient. It consists of a flexible electrical cable with a plug on one end and multiple sockets on the other. The document discusses how to make an extension cord by skinning copper wires of different gauges, splicing the wires together, and attaching a plug and socket. Safety tools and materials needed include solid and stranded copper wire in sizes #14, #12, and #10, as well as an outlet, flat cord, connectors, and a male plug.
This document defines and describes various units of measurement and tools used for electrical work. It discusses units like amps, volts, and ohms used to measure electrical current, pressure, and resistance. Tools described include multi-testers for measuring voltage, resistance, and current; ammeters and voltmeters for measuring amps and volts; ohmmeters for resistance; and wire gauges and micrometers for measuring wire diameters. Pull-push rules and rulers are also covered for linear measurement of objects.
This document defines key electrical terms - current, voltage, and resistance. It then discusses the science of measurement, called metrology. Various electrical measuring tools are described, including voltmeters, ammeters, ohmmeters, and multimeters. These tools are used to measure important electrical properties like current, voltage, resistance, and more. Proper care is needed when handling sensitive electrical measuring instruments.
Defective hand tools can be identified if they have mushroomed chisel heads, cracked or split handles, or chipped drill bits. Power tools may be defective if they are missing or broken guards, have damaged grounding due to insulation issues, or have worn out blades or non-functional switches. Tools and equipment should be inventoried and sorted as functional, needing repair, or condemned, then properly stored or repaired. Personal protective equipment should also be inspected, tested, and repaired or replaced if non-functional.
This document discusses classifying tools as either functional or non-functional. It provides objectives for identifying tools by classification and job requirements, separating non-functional tools, and safely using tools. Examples are given of functional and non-functional tools. Activities are included for identifying tools in one's kitchen as functional or non-functional and answering multiple choice and fill-in-the-blank questions about tools and their uses. The purpose of properly classifying and using tools is to have a safe and successful baking experience.
This document discusses tools and equipment used for electrical wiring installations. It provides details on screwdrivers, hammers, pliers, wire strippers, knives, drills, and hacksaws. For each tool, it describes the function and specific types including standard screwdrivers, Phillips screwdrivers, combination pliers, side cutting pliers, and more. The document explains how each tool is used for various electrical tasks like driving screws, cutting and holding wires, stripping insulation, drilling holes, and cutting metal conduit.
The document discusses carpentry, including that Jesus was a carpenter before his ministry. It describes basic carpentry materials like lumber, plywood, nails, screws, bolts and nuts. It also outlines various carpentry tools and equipment used for measuring, marking, cutting, planning, chiseling, driving, holding, sharpening and maintaining tools. Proper maintenance of tools, like cleaning, lubricating and sharpening, is important to ensure the tools work effectively.
The document discusses electrical hand tools and measuring equipment used in electrical installation and maintenance. It defines various tools like screwdrivers, hammers, pliers and their uses. It also explains measuring instruments such as voltmeters, ammeters and multimeters. Learners are expected to identify different tools, understand their functions, and classify them according to their specifications and uses. Various activities and assignments are given to reinforce learning.
This document describes various electrical wires, components, and devices used in electrical installations. It discusses common conducting and insulating materials like copper, insulators, conduits, connectors, clamps, circuit breakers, fuses, junction boxes, and utility boxes. It also explains electrical outlets, plugs, lamp holders, switches, and different types of each. The purpose is to provide an overview of basic electrical wires and components.
INTERPRET TECHNICAL DRAWINGS AND PLANS.pptxReleneJoySoto
The document discusses interpreting technical drawings and plans related to electrical work. It provides learning objectives and essential questions around reading electrical signs, symbols, and diagrams. It then defines common electrical symbols used to represent devices in schematics and plans. Specific types of diagrams, circuits, and an example electrical plan are described. Understanding symbols and drawing diagrams correctly is important for safety and proper installation of electrical systems.
Electrical and hydraulic tools maintenance procedureCLIFFORD BRANDES
Maintenance procedures are important to ensure that electrical and hydraulic tools operate efficiently. Regular maintenance includes preventive maintenance to check for proper operation, and corrective maintenance to repair any failures. Emergency maintenance may also be needed to avoid serious issues. When maintaining tools, carefully follow lubrication instructions which include checking lubricant levels and types, and minimizing metal-to-metal contact. Proper maintenance helps tools function safely and economically.
The document discusses basic tools and equipment used for repair and troubleshooting. It defines tools and equipment, and classifies them into types such as driving tools, soldering tools, splicing tools, boring tools, cutting tools, and auxiliary tools. Specific tools are described within each type. The document also discusses proper care and maintenance of tools to avoid common faults, such as overtightening screws, using tools improperly, or failing to clean tools. A quiz is provided to test understanding.
A multimeter is an electronic measuring device that combines the functions of a voltmeter, ammeter, and ohmmeter. It allows electricians to accurately measure voltage, current, and resistance. There are two main types: analog multimeters display measurements using a pointer on a scale, while digital multimeters display results numerically using an LED screen. A multimeter has various parts that perform specific functions like selecting the measurement type and adjusting readings.
TLE7 EIM Week 4 3rd Q analyzing symbols and data.pptxJOANNAMAEDAVID
This document discusses analyzing electrical signs, symbols, and data. It defines common electrical symbols used in schematic diagrams and plans. Examples of electrical symbols, signs like voltage danger and electrical hazard, and different types of circuits like series and parallel are shown. The document also discusses interpreting technical drawings like pictorial diagrams, schematic diagrams, and electrical plans. It provides an example of matching electrical symbols and counting fixtures from an electrical plan.
This document outlines a curriculum for an Industrial Arts - Electrical Installation and Maintenance course for grades 7-9 in the Philippines. The grade 7/8 course is introductory and exploratory, covering basic concepts, career opportunities, and common competencies. The grade 9 course is a specialization course covering preparing electric tools, and installing lighting systems, outlets, and fixtures. Both courses aim to teach concepts, competencies, and standards to lead to a National Certificate Level II in Electrical Installation and Maintenance.
This document discusses various measuring and marking tools used in woodworking and construction. It identifies 10 essential measuring tools: tape measure, framing square, try square, combination square, sliding T-bevel, level, ruler, calipers, folding rule, and triangle. Calipers are used to measure internal or external distances and come in various types like inside, outside, and divider calipers. Marking tools are used to mark designs and include pencils, chalk lines, compasses, marking knives, and scribers. The document provides brief descriptions of the uses for each type of measuring and marking tool.
This document defines key terms and lists common electrical supplies, materials, tools, and equipment used in electrical installation and maintenance. It describes units of electrical measurement like amperes and kilowatts. It also defines various types of wires, conduits, boxes, switches, fuses, circuit breakers and other components as well as tools used like screwdrivers, pliers, wire strippers and hammers. The supplies, materials and components are used to control and safely carry electrical current within circuits and protect buildings from damage.
electrical tools and equipment - Grade 8 exploratoryremaDasian1
This document provides an overview of electrical tools, materials, and forms used in electrical installation and maintenance. It discusses common electrical tools like screwdrivers, hammers, pliers, wire strippers, and drills. It also outlines electrical materials such as outlets, plugs, switches, fuse boxes, wires, and conduits. Finally, it describes forms like purchase requisition, inventory, job order, and borrower forms that are used to document and request electrical supplies, materials, and tools for jobs. The overall purpose is to familiarize readers with the equipment and documentation involved in electrical work.
This document discusses electrical tools, materials, and their importance. It begins by outlining learning objectives about preparing tools/materials and identifying common ones. It then discusses benefits of electrical maintenance like safety, protecting appliances, and reducing costs. Several common electrical tools are defined, including screwdrivers, hammers, pliers, wire strippers, knives, drills, and hacksaws. Finally, it outlines common electrical materials like outlets, plugs, lamp holders, switches, fuses, circuit breakers, boxes, wires, conduits, clamps, and connectors.
This document provides information about electrical tools, materials, and their importance. It begins by outlining learning outcomes related to electrical installation and maintenance. It then discusses the key benefits of electrical maintenance as safety, protecting appliances, and reducing energy costs. The document proceeds to describe common electrical tools such as screwdrivers, hammers, pliers, wire strippers, drills, and hacksaws. Finally, it outlines various electrical materials including outlets, switches, fuses, breakers, wires, conduits, boxes, and cords and their purposes.
This document defines electrical terms and lists supplies, materials, tools, and equipment used in electrical work. It describes common hand tools like screwdrivers, pliers, hammers, wire strippers, and drills. It also discusses electrical materials like switches, outlets, junction boxes, conduit, connectors, fuses, and circuit breakers. The document provides definitions and pictures to explain the purpose and use of various electrical tools, materials, and components.
This document provides an overview of electrical tools, equipment, materials and their uses for electrical installation and maintenance. It begins by explaining the expectations and objectives of the lesson, which are to differentiate tools from equipment, identify various electrical tools and equipment, and classify tools by function. The document then lists and describes common electrical tools like screwdrivers, hammers, pliers, wire strippers, knives and drills. It also outlines electrical supplies and materials used to conduct current, secure wires and protect circuits, such as outlets, switches, fuses, circuit breakers, boxes and conduits. The goal is to educate students on proper electrical installation and maintenance.
The document provides information on tools and materials needed for electrical work. It discusses common electrical tools like screwdrivers, hammers, pliers, wire strippers, knives, drills, hacksaws and their various types. It also describes electrical materials like convenience outlets, switches, fuses, circuit breakers, junction boxes, utility boxes, wires, conduits/pipes and their purposes. The document gives details on making electrical wire splices and joints and provides instructions on creating an extension cord using necessary tools and materials.
TLE 8- ELECTRICAL INSTALLATION QUARTER 3 MODULE 1 (COSIDO).pdfCherryAmorCuyos
This document provides instructions for a self-learning module on preparing electrical tools and materials for tasks. It outlines the performance standards, objectives, and learning competencies expected. The content will teach learners to identify electrical supplies, demonstrate wire splicing and joint skills, and discuss important tools. The document describes preparing a list of tools and materials for a specific job. It also provides details on common electrical tools like screwdrivers, hammers, pliers, strippers, and drills. Electrical materials like outlets, switches, boxes, and wire types are defined. Finally, the document explains common wire splices and joints used in installations.
Electrical materials are constructed for specific purposes like controlling current flow, carrying current, securing wires, and protecting buildings from damage. Some common electrical materials include convenience outlets, plugs, lamp holders, switches, fuses, circuit breakers, junction boxes, utility boxes, flat cords, stranded and solid wire, electrical conduits, clamps, and connectors. These materials come in different types like surface, flush, and hanging and are made of materials like metal, plastic, and stranded or solid copper.
This document defines electrical tools, equipment, materials and supplies used in electrical work. It identifies common hand tools like screwdrivers, pliers and hammers. It also describes electrical equipment like switches, outlets, circuit breakers and more. The purpose of electrical materials is to control current flow safely and securely in electrical circuits and protect buildings from damage.
The document defines and describes various electrical tools and equipment. It discusses screwdrivers, hammers, pliers, wire strippers, knives and hacksaws used in electrical work. It also covers electrical supplies and materials like outlets, plugs, switches, fuses, boxes, wires, conduits, clamps and common wire splices and joints. Finally, it provides information on extension cords including varieties and important safety considerations when purchasing one.
This document provides information on various common electrical tools and equipment used in electrical work. It describes screwdrivers, hammers, pliers, drills, hacksaws, outlets, switches, lamp holders, fuses, circuit breakers, junction boxes, utility boxes, wires, conduits, clamps, and connectors - outlining their purposes and different types. Electrical work requires these various tools and materials to perform tasks safely and properly.
COMMON ELECTRICAL TOOLS IN ELECTRICAL INSTALLATION AND MAINTENANCE.pptxJOHNCARLOBAYBAYON1
This document identifies and describes common electrical tools used in electrical installation and maintenance. It lists 10 tools: screwdrivers (flat, Phillips, Allen, stubby), pliers (combination, side cutting, long nose), claw hammer, hacksaw, electrician's knife, electric drill, wire strippers (manual, automatic), pipe bender (hydraulic), pull-push rule, and angle grinder. For each tool, it provides details on the tool's use, function, and variations. The overall purpose is to explain the tools and equipment needed to perform electrical work.
ELECTRICAL TOOLS AND MATERIALS TLE GRADE SEVEN.pptxmarkjunkopacala
This document provides an overview of common electrical tools and equipment used in electrical work. It describes screwdrivers like flathead, Philips, and Allen screwdrivers used for driving different types of screws. Hammers mentioned include claw hammers for removing nails and ballpeen hammers for metalworking. Pliers described are lineman's pliers, side cutters, and long nose pliers. Electrical supplies and materials covered are switches, outlets, junction boxes, wire, and conduit used to safely carry current and make connections. The document aims to familiarize readers with basic tools, materials, and their functions in electrical tasks.
The document discusses basic electrical tools, wires, cables, and connectors. It provides details on common tools like pliers, screwdrivers, hammers and their uses. It also describes different types of wires like solid core, stranded, and braided wires. Various cable types are explained including paired, twisted, coaxial and fiber optic cables. Finally, common electrical connectors like 110-volt, banana, barrier strip and alligator connectors are mentioned. The goal is to understand electrical components and their applications.
This document provides information about electrical hand tools and equipment for learners. It aims to teach learners to identify, explain the functions of, and classify different electrical tools. It discusses various types of driving tools like screwdrivers, striking tools like hammers, splicing/gripping tools like pliers, and cutting tools like knives. It also covers boring tools, soldering tools, and measuring tools. Learners are given activities to classify tools according to their specifications and quizzes to test their understanding. The overall document provides a comprehensive overview of common electrical tools and equipment.
This document provides an overview of basic hand tools and equipment used in consumer electronics servicing. It describes common screwdriver types (slotted, Phillips), soldering tools (soldering iron, desoldering tool), wire splicing tools (long nose pliers, side cutters, wire strippers), boring tools (mini-drill, electric drill, metal files), cutting tools (utility knife, hacksaw), and auxiliary tools (magnifying glass, paint brush). It also discusses three important pieces of electronic test equipment - the volt-ohm-milliammeter for measuring voltage, current, and resistance, oscilloscope for viewing signal voltages over time, and signal generator for stimulating circuits under test.
This document discusses tools and techniques for making electrical connections and splices. It describes common tools used for soldering like soldering irons, cutters, and multi-testers. Soldering involves melting alloy to create strong bonds between electronic parts. The document outlines various wire splicing methods like western union short-tie and long-tie splices used to extend wire lengths. It also details different jointing techniques for connecting power cables, such as britannia, tee, knotted tap, and duplex cross joints.
This document defines terms and lists tools and materials needed for electrical work. It defines units like ampere and kilowatt, as well as components like conductors, resistors, and insulators. It also defines various types of conduits and connectors. The document then describes common hand tools for electricians like flathead and Phillips screwdrivers, hammers, pliers, and more. These basic tools are ergonomically designed for safety and comfort while performing repetitive tasks.
The document discusses different types of electrical hand tools and measuring equipment, their functions, and how to classify them. It describes tools for tasks like driving screws, cutting, splicing wires, boring holes, soldering, and measuring voltage, current, and resistance. The learning objectives are for students to be able to identify, explain the uses of, and classify common electrical tools and measuring equipment.
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2. OBJECTIVES OF THE LESSON:
•IDENTIFY AND EXPLAIN THE USE OF DIFFERENT ELECTRICAL
TOOLS AND MATERIALS;
•IDENTIFY THE DIFFERENT FORMS USED IN ELECTRICAL
INSTALLATION
•PERFORM BASIC MANIPULATION OF ELECTRICAL TOOLS
AND MATERIALS; AND OBSERVE SAFETY PRECAUTIONS IN
HANDLING ELECTRICAL TOOLS AND MATERIALS.
9. Lesson 1: Prepare Electrical
Materials and Tools
•This lesson covers the common electrical tools and
materials along with their purpose or function.
illustrations are provided to help you familiarize yourself
with them. always observe safety in handling or
manipulating any tools to ensure a safe workplace and
avoid accidents.
10. ELECTRICAL TOOLS
•I. SCREWDRIVERS.
- THESE TOOLS ARE MADE OF STEEL HARDENED AND
TEMPERED AT THE TIP USED TO LOOSEN OR TIGHTEN
SCREWS.
-THEY COME IN VARIOUS SIZES AND SHAPES.
11. TYPES OF SCREWDRIVERS
A. STANDARD/FLAT
SCREWDRIVER.
-the blade tip is wedge-shaped
and resembles a negative (-)
sign. this is used to drive
screws with a single slot head.
12. B.PHILIPS SCREWDRIVER.
-this has a cross tip resembling
a positive (+) sign. this is used to
drive screws with cross slot heads.
13. C. STUBBY
SCREWDRIVER.
-this comes in either standard or
philips screwdriver with short
shank or blade and a shorted
handle used to turn screws in
tight spaces where a standard
screwdriver cannot be used.
14. --this could be in the
shape of a screwdriver or
a wrench.
--its function is to drive
screws with hexagonal
slot heads.
D. ALLEN SCREWDRIVER/WRENCH.
15. •II. HAMMERS.
-THESE ARE TOOLS USED IN DRIVING OR POUNDING
AND PULLING OUT NAILS. THEY ARE MADE OF HARD STEEL,
WOOD, PLASTIC, OR RUBBER.
17. •III. PLIERS.
-THESE TOOLS ARE MADE FROM METAL WITH
INSULATORS IN THE HANDLE AND ARE USED FOR
CUTTING, TWISTING, BENDING, HOLDING, AND
GRIPPING WIRES AND CABLES.
18. TYPES OF PLIERS
•A. COMBINATION PLIERS
(LINEMAN’S PLIERS).
-this is used for gripping, holding,
and cutting electrical wires and
cables and even small nails. they
are usually used by linemen in
doing heavy tasks.
19. •B. SIDE CUTTING PLIERS.
-this type of pliers is used
For cutting fine, medium, and
big wires and cables.
20. •C. LONG NOSE PLIERS.
-this is used for cutting and
holding fine wires. this can
reach tight spaces or small
openings where other pliers
cannot reach.
-is also used in making
terminal loops of copper
wires.
21. •IV. WIRE STRIPPER.
-this is a tool used for removing insulation of
medium-sized wires ranging from gauge #10
to gauge #16.
22. •V. ELECTRICIAN’S
KNIFE.
- this is used by
linemen to remove
insulation of wire and
cables in low and high
voltage transmission
lines.
23. •VI. PORTABLE ELECTRIC DRILL.
-a small drilling machine with a chuck and used in
making holes on metal sheets and concrete walls.
25. ELECTRICAL SUPPLIES
AND MATERIALS
•CONVENIENCE OUTLET
-a device that acts as a convenient source of electrical
energy for current consuming appliances. it is where the
male plug of an appliance is inserted and is usually
fastened on the wall or connected in an extension cord. it
may be single, duplex, triplex, or multiplex and could be
surface type or flush type.
27. •MALE PLUG
-a device inserted to a convenience
outlet to conduct electric current. a
flat cord is attached to it on one end
and the other end is connected to a
current-consuming instrument or
appliance.
28. •LAMP HOLDERS
- devices that hold and protect
the lamp and are also called
lamp sockets/receptacles.
these come in many designs
and sizes. they are classified
as:
•flush type
•hanging (weather proof/chain),
and
•surface types.
29. •SWITCH
- a device that connects and
disconnects the flow of
electric current in a circuit.
there are many shapes,
designs, and types and they
are classified as:
• hanging
• flush
• surface
30. •FUSE
– a circuit protective
device that automatically
blows and cuts the current
when overload or short
circuit happens.
31. •CIRCUIT
BREAKER
- a protective device used to
automatically blow and cut
the current when trouble in
the circuit such as short
circuit or overload occurs.
32. •JUNCTION BOX
- an octagonal shaped
electrical material where
the connections or joints of
wires are being done. this
could be made of metal or
plastic (pvc)
polyvinylchloride.
33. •FLAT CORD
- a duplex stranded wire
used for temporary
wiring installation and
commonly used in
extension cord
assembly.
34. ELECTRICAL WIRES
Also known as electrical conductors made of copper or
aluminum which are used in house wiring installations.
its size varies depending on its application or job
specification.
there are two types of wires commonly used such as
Stranded Wire and Solid Wire
35. ELECTRICAL WIRE/CONDUCTOR
-ELECTRICAL MATERIAL THAT COULD BE:
•A. STRANDED WIRE
is made of multiple
strands joined together to
make a single wire.
•B. SOLID WIRE
is madeof a single strand
of copper or aluminum
wire. these are used in
wiring installation inside
and outside the buildings.
36. CONDUITS/PIPES
ELECTRICAL MATERIALS USED AS THE PASSAGE OF WIRE
FOR PROTECTION AND INSULATION. THESE COULD BE
•RIGID METALLIC,
•FLEXIBLE METALLIC CONDUIT (FMC)
•RIGID NON-METALLIC(PVC),
•FLEXIBLE NON-METALLIC OR
CORRUGATED PLASTIC CONDUIT (CPC).
38. •ELECTRICAL TAPE
(or insulating tape) is a type of pressure-sensitive tape used
toinsulate electrical wires and other materials that
conduct electricity.
it can be made of many plastics, but vinyl is most popular, as it
stretches well and gives an effective and long lasting
insulation.