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  2. Electrical isolation test - Wikipedia

    en.wikipedia.org/wiki/Electrical_isolation_test

    The test often reveals problems that occurred during assembly, such as defective components, improper component placement, and insulator defects that may cause inadvertent shorting or grounding to chassis, in turn, compromising electrical circuit quality and product safety. [2]

  3. Floating ground - Wikipedia

    en.wikipedia.org/wiki/Floating_ground

    Floating grounds can be dangerous if they are caused by failure to properly ground equipment that was designed to require grounding because the chassis can be at a very different potential from that of any nearby organisms, who then get an electric shock upon touching it. Live chassis TVs, also known as hot chassis, where the set's ground is ...

  4. Chassis ground - Wikipedia

    en.wikipedia.org/wiki/Chassis_ground

    A chassis ground is a link between different metallic parts of a machine to ensure an electrical connection between them. [1] Examples include electronic instruments and motor vehicles. Usages

  5. Bent pin analysis - Wikipedia

    en.wikipedia.org/wiki/Bent_Pin_Analysis

    The role “ground” may be ambiguous in systems that isolate different kinds of grounds (typical isolated grounds are analog signal ground, digital signal ground, AC power ground, DC power ground, and chassis ground). If different kinds of ground paths are in separate paths in a connector, the analysis should treat them as separate signals.

  6. Ground (electricity) - Wikipedia

    en.wikipedia.org/wiki/Ground_(electricity)

    The use of the term ground (or earth) is so common in electrical and electronics applications that circuits in portable electronic devices, such as cell phones and media players, as well as circuits in vehicles, may be spoken of as having a "ground" or chassis ground connection without any actual connection to the Earth, despite "common" being ...

  7. Electrical safety testing - Wikipedia

    en.wikipedia.org/wiki/Electrical_safety_testing

    An insulation resistance test (IR test) measures the electrical resistance of insulation by applying a voltage between two locations, and measuring the resultant current flow. Proper safety precautions must be taken when doing this test, such as exclusion zones, making sure no wires are exposed, and personal protective equipment is worn.

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    www.aol.com/lifestyle/walmarts-cyber-monday...

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  9. North American Charging System - Wikipedia

    en.wikipedia.org/wiki/North_American_Charging_System

    The G, or Ground, pin provides a connection between the earth and the vehicle chassis. The ground pin is also used as a reference point for the CP and PP signals and to measure the isolation of the electrical systems. [1] The CP, or Control Pilot, pin is used as a digital communication path between the charging system and the vehicle.