Computer Hardware Servicing Module
An algorithm for placing and locating files in an organized database. If you have questions, ask your teacher for assistance. Find out by accomplishing the Scoring Rubric honestly and sincerely. When static electricity builds up in your body, the connection made by the wrist strap to the equipment, or ground, channels the electricity through the wire that connects the strap. It is represented by a rectangle.
K to 12 Basic Education Curriculum
Screen placement Set the eye to screen at the distance that permits you to most easily focus on the screen. Consider setting up your files in the tree structure format. Ink and toner can stain skin, clothing, and carpet. Inkjet printer cartridges, or laser printer toner cartridges are hazardous to users. The friction of moving air alone will charge suspended particles and cause the buildup of static electrical charges on people and objects in the environment.
Let us determine how much you already know about components in Computer Hardware Servicing to be measured. Memory module Refer to the Answer Key. The teacher will show several types of memory module.
Cleaning Tools Having the appropriate cleaning tools is essential when maintaining or repairing computers. When compressed air is used to clean inside the computer, sabki baratein aayi the air should be blown around the components with a minimum distance of four inches from the nozzle. Your success in this exploratory course on Computer Hardware Servicing is shown in your your answers on a separate sheet of paper. Learning Module Computer Hardware.
How badly could I or someone else be harmed? The term bit is an abbreviation of binary digit and represents the smallest piece of data. Find one that fits small hands.
Diagnostic Tools Computers are easier to use and more dependable with each new generation of hardware and operating system update, but that doesn't mean they're problem-free. Welcome to the world of Computer Hardware Servicing!
This type of chart shows where the people or groups fit into the process sequence, and how they relate to one another throughout the process. Length of time on the keyboard The maintenance of a fixed posture for long periods is tiring and increases the likelihood of muscular aches and pains.
Dirt can cause problems with the physical operation of fans, buttons, and other mechanical components. You might move your hand past a computer chassis and lose a chunk of flesh because it is razor sharp.
This means that you need not go through the Lesson because you already know what it is about. Tool - - - - - - - - - a handheld device that aids in accomplishing a task.
Mix one drop of dishwashing liquid with four ounces of water to create the cleaning solution. Interface - the point of interaction or communication between a computer and any other entity, such as a printer or human operator. When obtaining the tool all the associated tooling and consumable parts, as recommended by the manufacturer, must be included. Use only a vacuum approved for electronic components.
Make Yourself a Desktop Cleaner Your desktop is the first thing you see when you start your computer. Make suggestions that will control the risk and hazards identified into an innovative and creative way like poster, brochure, and leaflets or through a Facebook Fun Page.
Tools should be properly placed on the board, and labeled. Characterized by pain and muscular spasm cause by an electric current. If this places an uncomfortable strain on the leg muscles or if the feet do not reach the floor then a footrest should be used. Refer to the Answer Key for correction. Optical Drive An optical drive is a storage device that uses lasers to read data on the optical media.
Compressed air used to blow away dust and debris from different computer parts without touching the components. Never use a standard vacuum cleaner inside a computer case. Desk-top layout Place all controls and task materials within a comfortable reach of both hands so that there is no unnecessary twisting of any part of the body. Is the angle of the keyboard adjustable to maintain the hands in a neutral hand position? Make a list of hazards that may be present in that workplace e.
Optical storage media - any storage in which data is written and read with a laser for archival or backup purposes. Machines that are not produced with the proper guards on them may cost less to purchase, but cost more in terms of accidents, loss of production, compensation, etc. There is no glass protecting these screens, so be gentle when cleaning them and do not press firmly on the screen.
K to 12 Pc Hardware Servicing Learning Module
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