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Alternating current

Alternating current (AC) is an electric current that periodically reverses direction and changes its magnitude continuously with time, in contrast to direct current (DC), which flows only in one direction. Alternating current is the form in which electric power is delivered to businesses and residences, and it is the form of electrical energy that…

History & Measurement

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Overview

Transmission, distribution, and domestic power supply

AC power supply frequencies

Effects at high frequencies

Formulation

Information transmission

History

Advanced semantic analysis

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Map overview Semantic statistics

Alternating current

Nodes171
Edges170
Triples81
Avg. degree1.99
Density0.011696
Components1

How this topic connects Entity context

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Alternating current

Top relations

related to Transformers · 24
Alternating current → AC, Deptford, Ferranti, Gaulard, Gibbs, Grosvenor Gallery, In, John Dixon Gibbs, LESCo, London, London Electric Supply Corporation, Lucien Gaulard, Many, Metropolitan Railway, Open-core, Sebastian, Thames, The, These, They
related to history · 22
Alternating current → AC, Alternating, Austria-Hungary, Budapest, Ferranti, French, Galileo Ferraris, Ganz, Guillaume Duchenne, Hippolyte Pixii, Hungarian Ganz Works, Hungary, In, Instead, Lucien Gaulard, Michael Faraday's, Pavel Yablochkov, Pixii, Russian, Sebastian Ziani
has effect · 12
Alternating current → AC, An, At, DC, Electric, Even, For, Hz, I2R, Ohmic, The, This
related to Information transmission · 6
Alternating current → AC, Alternating, Cable, Information, POTS, These
related to Transmission, distribution, and domestic power supply · 5
Alternating current → AC, Electrical, The, This, Use
related to Techniques for reducing radiation loss · 3
Alternating current → As, Depending, Energy
related to Formulation · 2
Alternating current → Alternating, An AC
is a · 1
Alternating current → form in which electric power is delivered to businesses and residences

Important terminology Word statistics

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Important terminology

current power voltage ac alternating used electric system frequencies transmission conductors frequency transformers three-phase hz displaystyle systems conductor use electrical

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Alternating currentis aform in which electric power is delivered to businesses and residences0.90text
soundinstance ofThese types of alternating current carry information0.80text
lightinginstance ofThe voltage delivered to equipment0.80text
motor loads is standardizedinstance ofThe voltage delivered to equipment0.80text
with an allowable range of voltage over which equipment is expected to operateinstance ofThe voltage delivered to equipment0.80text
lighting incandescent bulbs.Three-phase electrical generation is very commoninstance ofas there was then no economically viable way to step the voltage of DC down for end user applications0.80text
railwaysinstance ofand commutator-type traction motors for applications0.80text
Alternating currenthas effectAn0.60section
Alternating currenthas effectThis0.60section
Alternating currenthas effectElectric0.60section
Alternating currenthas effectThe0.60section
Alternating currenthas effectAt0.60section

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    Min side: 3
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