Reactance may refer to: . Electrical reactance, the opposition to a change in voltage due to capacitance (capacitive reactance) or in current due to inductance (inductive reactance); the imaginary component of AC impedance; Magnetic reactance, a similar effect in magnetism; Reactance (psychology), an emotional reaction to pressure or persuasion that results in the strengthening or adoption of. Reactance is an unpleasant motivational arousal (reaction) to offers, persons, rules, or regulations that threaten or eliminate specific behavioral freedoms.Reactance occurs when a person feels that someone or something is taking away their choices or limiting the range of alternatives. Reactance can occur when someone is heavily pressured to accept a certain view or attitude
Elektrisk reaktans - Electrical reactance. fra Wikipedia, den frie encyklopedi Reactance (fysikk) omdirigerer her. For annen bruk, se Reactance. I elektriske og elektroniske systemer er reaktans et kretselements motstand mot en endring i strøm eller spenning p. In electrical engineering, electrical impedance is the measure of the opposition that a circuit presents to a current when a voltage is applied.. Quantitatively, the impedance of a two-terminal circuit element is the ratio of the complex representation of the sinusoidal voltage between its terminals, to the complex representation of the current flowing through it Reactance is an emotional reaction in direct contradiction to rules or regulations that threaten or eliminate specific behavioral freedoms. It can occur when someone is heavily pressured to accept a certain view or attitude.Reactance can cause the person to adopt or strengthen a view or attitude that is contrary to what was intended and also increases resistance to persuasion
This page is based on the copyrighted Wikipedia article Electrical_reactance ; it is used under the Creative Commons Attribution-ShareAlike 3.0 Unported License. You may redistribute it, verbatim or modified, providing that you comply with the terms of the CC-BY-SA. Cookie-policy; To contact us: mail to admin@qwerty.wiki Definition from Wiktionary, the free dictionary. Jump to navigation Jump to search. English [] Noun []. reactances. plural of reactance; Anagrams []. Cretaceans, cancerate pl.wikipedia.or Foster's reactance theorem is an important theorem in the fields of electrical network analysis and synthesis.The theorem states that the reactance of a passive, lossless two-terminal network always strictly monotonically increases with frequency. It is easily seen that the reactances of inductors and capacitors individually increase with frequency and from that basis a proof for passive.
Reactance is similar to resistance in that larger reactance leads to smaller currents for the same applied voltage. Further, a circuit made entirely of elements that have only reactance (and no resistance) can be treated the same way as a circuit made entirely of elements with no reactance (pure resistance) (Redirected from Acoustic reactance) This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these template messages) This article needs additional citations for verification Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation Magnetic reactance is the parameter of a passive magnetic circuit or its element, which is equal to the square root of the difference of squares of the full and effective magnetic resistance for a magnetic current, taken with the sign plus, if the magnetic current lags behind the magnetic tension in phase, and with the sign minus, if the magnetic current leads the magnetic tension in phase.
The reactance X C is large at low frequencies and small at high frequencies. For steady DC which is zero frequency, X C is infinite (total opposition), hence the rule that capacitors pass AC but block DC. For example a 1 µF capacitor has a reactance of 3.2 kΩ for a 50 Hz signal, but when the frequency is higher at 10 kHz its reactance is only. When the armature reactance is combined with the leakage reactance of the machine then, it is known as Synchronous reactance or Direct axis reactance. The machine offers synchronous reactance at steady state! Elaboration: When a sudden short circu.. The entire wiki with photo and video galleries for each articl Kongregate free online game Reactance 2 - A fast paced top-down shooter with tons of upgrades and challenging enemies. :Updates: v1.05. Play Reactance Reactance relay is an overcurrent relay with directional limitation. The directional element is arranged to develop maximum negative torque when its current lag behinds its voltage by 90°. The induction cup or double induction loop structures are best suited for actuating reactance type distance relays
We now know that a capacitor's reactance, X c (its complex impedance) value changes with respect to the applied frequency. If we now changed resistor R2 above for a capacitor, the voltage drop across the two components would change as the frequency changed because the reactance of the capacitor affects its impedance.. The impedance of resistor R1 does not change with frequency Reactance vs. Susceptance. The terms reactance and susceptance have a certain linguistic logic to them, just like resistance and conductance. While reactance is the measure of how much a circuit reacts against change in current over time, susceptance is the measure of how much a circuit is susceptible to conducting a changing current Inductive Reactance Wiki Get link; Facebook; Twitter; Pinterest; Email; Other Apps; October 18, 2019 Inductance Wikiwand. Electrical Theory Elc Wiki. Electromagnetic Oscillations And The Origin Of. Knowing The Series And Parallel Resonance Eeweb Community. Rf Tutorial Lesson 9 Impedance Matching Using Tuning Stubs This website uses cookies. If you continue without changing your browser settings, you consent to our use of cookies in accordance with our cookie policy From Wikipedia, the free encyclopedia. Jump to: navigation, search Related Tag
This image or media file may be available on the Wikimedia Commons as File:Reactance C.svg. While the license of this file may be compliant with the Wikimedia Commons, an editor has requested that the local copy be kept too. This file does not meet CSD F8,. There is no such term as 'inductance reactance'; the correct term is 'inductive reactance'. This is the opposition to the flow of a.c. current, due to the inductance of the load, and the frequency. Tiān-khòng (Eng-gí: electrical reactance tiān-khì hoán-èng) sī tiān-chú hôe-lō͘ tùi tiān-o ê chi̍t khoán tò-hoán.. Tī chi̍t koán hong-bīn, hoán-èng ná chhiūⁿ sī AC chêng-hêng hā ê tiān-khì té-khòng, chóng-sī nn̄g khoán hiān-siōng sī bô-kâng--ê, in-ê piàn-tōng sī ē-tàng to̍k-li̍p--ê Reactance Reactance may refer to:; Electrical reactance, the opposition to a change in voltage due to capacitance (capacitive reactance) or in current due to inductance (inductive reactance); the imaginary component of AC impedance ; Magnetic reactance, a similar effect in magnetism ; Reactance (psychology), an emotional reaction to pressure or persuasion that results in the strengthening or.
Voaova farany tamin'ny 17 Septambra 2018 amin'ny 13:15 ity pejy ity. Azo ampiasaina araka ny fepetra apetraky ny lisansa Creative Commons Attribution-ShareAlike ; Mety misy ny fepetra fanampiny mihatra.Jereo fepetram-pampiasana ho an'ny antsipirihany.; Fitsipika momba ny zavatra tsy sarababem-bahoak This image or media file may be available on the Wikimedia Commons as File:Reactance L.svg. While the license of this file may be compliant with the Wikimedia Commons, an editor has requested that the local copy be kept too. This file does not meet CSD F8,. Using the Reactance Calculator. Select whether to calculate the inductive reactance or the capacitive reactance. Frequency: You must enter a frequency for the calculator to work Calculating inductive reactance: Enter the inductance Calculating capacitive reactance: Enter the capacitance Selecting units: You can choose your preferred units of measurement through selecting the units cells and.