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CPV1B

LabSim ESD Fact Sheet 1.2.4

QuestionAnswer
What is the accumulation of an electric charge (produced by friction) on a non-grounded object? Static electricity
What is the term for static charge on the surface of a non-grounded object can jump when it contacts the surface of any grounded object? Electrostatic discharge
What type of electricity is very destructive to a computer? ESD
What can result to fragile components (including the processor, hard drives, memory, motherboard, and expansion cards) inside the computer are exposed? ESD
What damage can occur simply by placing a fingertip too close to a component inside an open computer case? ESD
What can happen if ESD charges travel through wires and into components? wires can explode
What can happen if ESD charges travel through wires and into components? Wires can fuse together
What can happen if ESD charge travels through wires and into components, where the wires can explode or fuse together? The components will fail
True or false, Can ESD cause immediate failure of components? True
True or false, Can ESD cause components to gradually degrade? True
True or false, Can ESD cause only intermittent problems? True
True or False, keeping the relative humidity between 40-70% and temperature between 72-77 degrees will protect against ESD? True
True or false, avoiding dry air in the computer repair location will protect against ESD? True
True or false, to avoid ESD use anti-static mats under the PC and on the floor? True
True or false, discharge yourself before touching any computer component? True
True or false, when touching anything inside the computer, wear an anti-static wrist strap that is attached with an alligator clip to the metal PC chassis? True
True or false, ground both yourself and the computer to the same ground, because this provides a single path for the flow of electrical potential? True
True or false, use static resistant materials to handle computer components? True
True or false, never touch the metal connectors on a circuit board? True
True or false, keep computer repair location free of materials that accumulate electric charges like plastic or styrofoam? True
True or false. Store sensitive components in static-shielded bags? True
True or false, If a wrist strap is unavailable, keep your body in constant contact with the metal frame when working inside the computer? True
True or false, unplug the system before working on internal components? True
True or false, do not rely on the power cord for an electrical ground? True
What is another term for static-shielded bag? Anti-static bag
What color is an anti-static bag? Tinted gray
What color is a static resistant bag? Tinted blue or pink
True or false, static resistant bags are not near as effective as static-shielded bags? True
True or false, static resistant bags are not near as effective as anti-static bags? True
What device is made up of a tone generator and a wan? Fox and hound
What device lets you trace from a wall drop, an RJ45 network jack to a wiring closet? Fox and hound
What type of device tests for continuity within your network cable? Cable tester
What type of device is a time domain reflectometer? Cable tester
What type of device is a very accurate and versatile cable tester? Time domain reflectometer
Created by: john316
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