X-Nico

5 unusual facts about Electrical network


Boris Onishchenko

In electric épée fencing, a touch is registered on the scoring box when the tip of the weapon is depressed with a force of 750 grams, completing a circuit formed by the weapon, body cord, and box.

Electrical network

More complex circuits can be analyzed numerically with software such as SPICE or GNUCAP, or symbolically using software such as SapWin.

They are thus more easily analyzed, using powerful frequency domain methods such as Laplace transforms, to determine DC response, AC response, and transient response.

Power quality compression algorithm

To provide high quality electric power service, it is essential to monitor the quality of the electric signals also termed as power quality (PQ) at different locations along an electrical power network.

Sidetone

Digital telephones lack the mechanical acoustics and circuitry that used physical wiring to produce sidetone in older landline phones, so digital phones include electronic circuitry, software and firmware to reproduce sidetone.


Superposition theorem

The superposition theorem for electrical circuits states that for a linear system the response (voltage or current) in any branch of a bilateral linear circuit having more than one independent source equals the algebraic sum of the responses caused by each independent source acting alone, while all other independent sources are replaced by their internal impedances.


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