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  2. Arc flash - Wikipedia

    en.wikipedia.org/wiki/Arc_flash

    One of the most common causes of arc-flash injuries happens when switching on electrical circuits and, especially, tripped circuit-breakers. A tripped circuit-breaker often indicates a fault has occurred somewhere down the line from the panel. The fault must usually be isolated before switching the power on, or an arc flash can easily be generated.

  3. Failure of electronic components - Wikipedia

    en.wikipedia.org/wiki/Failure_of_electronic...

    A sudden fail-open fault can cause multiple secondary failures if it is fast and the circuit contains an inductance; this causes large voltage spikes, which may exceed 500 volts. A broken metallisation on a chip may thus cause secondary overvoltage damage. [1] Thermal runaway can cause sudden failures including melting, fire or explosions.

  4. Arc fault - Wikipedia

    en.wikipedia.org/wiki/Arc_fault

    This discharge generates heat, which can break down the wire's insulation and trigger an electrical fire. Arc faults can range in current from a few amps up to thousands of amps, and are highly variable in strength and duration. Some common causes of arc fault are loose wire connections, over heated wires, or wires pinched by furniture.

  5. Electrical injury - Wikipedia

    en.wikipedia.org/wiki/Electrical_injury

    Contact with energized wiring or devices is the most common cause. ... Memory loss, decreased attention span, and difficulty learning; Arc-flash hazards

  6. Arc-fault circuit interrupter - Wikipedia

    en.wikipedia.org/wiki/Arc-fault_circuit_interrupter

    An arc-fault circuit interrupter (AFCI) or arc-fault detection device (AFDD) [1] is a circuit breaker that breaks the circuit when it detects the electric arcs that are a signature of loose connections in home wiring. Loose connections, which can develop over time, can sometimes become hot enough to ignite house fires.

  7. File:Arc Flash Awareness.webm - Wikipedia

    en.wikipedia.org/wiki/File:Arc_Flash_Awareness.webm

    English: This video addresses a problem of an estimated 5 to 10 arc flash accidents occurring in electrical equipment every day in the United States, in 2007. These events have the potential to cause serious injuries and even death due to burns and other trauma.

  8. Today's Wordle Hint, Answer for #1270 on Tuesday, December 10 ...

    www.aol.com/todays-wordle-hint-answer-1270...

    If you’re stuck on today’s Wordle answer, we’re here to help—but beware of spoilers for Wordle 1270 ahead. Let's start with a few hints.

  9. Electrostatic discharge - Wikipedia

    en.wikipedia.org/wiki/Electrostatic_discharge

    This discharge type is the most common type of ESD in electronic devices and causes most of the ESD damages in their manufacturing. CDM discharge depends mainly on parasitic parameters of the discharge and strongly depends on size and type of component package. One of the most widely used CDM simulation test models is defined by the JEDEC.

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