Time Constant

  

Copyright © Philip M. Parker, INSEAD. Terms of Use.

Time Constant

Definitions: Time Constant

Time Constant

Noun

1. (electronics) the time required for the current or voltage in a circuit to rise or fall exponentially through approximately 63 per cent of its amplitude.

2. The ratio of the inductance of a circuit in henries to its resistance in ohms.

Source: WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved.
 


Specialty Definitions: Time Constant

DomainDefinitions

Aerospace

Generally, the time required for an instrument to indicate a given percentage of the final reading resulting from an input signal; the relaxation time of an instrument. In the case of instruments such as thermometers, whose response to step changes in an applied signal is exponential in character, the time constant is equal to the time required for the instrument to indicate 63.2 percent of the total change, that is, when the transient error is reduced to 1/e of the original signal change. Also called lag coefficient. See lag. Compare rise time, time lag. (references)

Electrical Engineering

Time required for the luminous intensity of the phosphor to drop to about 1 2 or 37 % of its initial value. Source: European Union. (references)
 The time required for a voltage or current in a circuit to rise to approximately 63 of its steady final value or to fall to approximately 37 of its initial value ; time required to complete 63. 2 of the total rise or decay of a current or voltage. Source: European Union. (references)

Physics

The time required for the amplitude of an exponentially decaying field quantity to decrease to 1/e=0. 3679 times an initial amplitude. Source: European Union. (references)

Source: compiled by the editor from various references; see credits.

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Crosswords: Time Constant

English words defined with "time constant": ceaseless, constantDirectly proportionalincessantmean sunnever-endingperpetualrelaxation timeunceasing, unremitting. (references)
Specialty definitions using "time constant": adiabatic invariant, aircraft sound description system, areal velocityBase period price, Bessel function, Bessel function of zero order, big-O notation, binomial heap, Borel-Tanner distributionCart, cold flow, commutated current, constant applicative form, constant dollars, constant folding, constant sunlight ratio orbit, creep strengthdamped natural frequency, decay constant, Delias, double-spaced neutron log, doubly linked listequilibrium flowfull lazinessheliosynchronous orbit, hyperbolic guidance, hyperbolic navaids, hyperbolic navigationinhour, in-place sort, intermediate image, intermittent noise, inverse hourlag coefficient, let floating, Lucy and ColinNinety-Ninety Rule, noise exposure forecastomegaCapital, orbit giving constant sunlight ratioparalysis time, polynomial time, primary creeprectangular pulse, rectangular pulse shape, rise timeStefan-Boltzmann Law, sun-synchronous orbitThermogravimetry, threaded binary tree, time varying noise, timed turn, time-since-exposure model, trapezoidal pulse, TSE model, tweeningvoltage regulator tube, voltage stabilising tube, voltage stabilizing tube. (references)

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Frequency of Internet Keywords: Time Constant

The following statistics estimate the number of searches per day across the major English-language search engines as identified by various trade publications. Hyperlinks lead to commercial use of the expression at Amazon.com.
 
ExpressionFrequency
per Day

rc time constant

19
Source: compiled by the editor from various references; see credits.

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Modern Translations: Time Constant

Language Translations for "time constant"; alternative meanings/domain in parentheses.

Danish

  

tidskonstant. (various references)

   

Dutch

  

tijdsconstante, tijdconstante, RC-tijd (CR time, RC time), RC-produkt (CR time, RC time). (various references)

   

Finnish

  

aikavakio. (various references)

   

French

  

constante temps, constante de temps. (various references)

   

German

  

Zeitkonstante (CR time, RC time), Zeitbewertung, RC-Zeit (CR time, RC time), RC-Produkt (CR time, RC time). (various references)

   

Greek 

  

σταθερά χρόνου του φωσφόρου, σταθερά χρόνου. (various references)

   

Italian

  

costante di tempo. (various references)

   

Pig Latin

  

imetay onstantcay

   

Portuguese

  

tempo de integração 2], constante de tempo. (various references)

   

Spanish

  

constante de tiempo. (various references)

   

Swedish

  

tidskonstant. (various references)

Source: compiled by the editor from various translation references.

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Anagrams: Time Constant

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-c-e-i-m-n-n-o-s-t-t-t"

-2 letters: attentions, contestant, mentations.

-3 letters: attention, coinmates, cotenants, encomiast, intonates, mentation, nominates, ointments, taconites, tectonism.

-4 letters: aconites, actinons, amnestic, amniotes, ancients, canniest, canoeist, canonise, canonist, catmints, cattiest, centimos, coattest, coinmate, constant, contains, contemns, contents, cotenant, enations, entastic, insectan, instance, intonate, mannites, mentions, misatone, monastic, monecian, montanes, nattiest, nictates, nominate, ointment, oscitant, sanction, semantic, sonantic.

 Words containing the letters "a-c-e-i-m-n-n-o-s-t-t-t"
 

+4 letters: magnetostriction.

 

+5 letters: compartmentations, magnetostrictions.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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Alternative Orthography: Time Constant


Hexadecimal (or equivalents, 770AD-1900s) (references)

54 69 6D 65      43 6F 6E 73 74 61 6E 74

Leonardo da Vinci (1452-1519; backwards) (references)

    

Binary Code (1918-1938, probably earlier) (references)

01010100 01101001 01101101 01100101 00100000 01000011 01101111 01101110 01110011 01110100 01100001 01101110 01110100

HTML Code (1990) (references)

&#84 &#105 &#109 &#101 &#32 &#67 &#111 &#110 &#115 &#116 &#97 &#110 &#116

ISO 10646 (1991-1993) (references)

0054 0069 006D 0065      0043 006F 006E 0073 0074 0061 006E 0074

Encryption (beginner's substitution cypher): (references)

5475797123781808586678086

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INDEX

1. Definition
2. Crosswords
3. Expressions: Internet
4. Translations: Modern
5. Anagrams
6. Orthography
7. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.

 

 

 

 

Note to the press & webmasters - this dictionary can be linked, indexed, or referred to using the following non-English expressions:
woordeboek, fjalor, ‏معجم, ‏قاموس, diccionariu, речник, diccionari, diksyonario, diksinario, 字典, gérlyver, slovník, ordbog, woordenboek, shimiyuc p'anca, orðabók, orðbók, dictionnaire, wurdboek, wörterbuch, λεξικό, אוצר מילים, szótár, uqausiit tukingit, dizionario, 字引 , じい, じびき, じて", ディクショナリー , じり", じしょ, '"かい, ディクショナリ , 사 , dizionari, recnik, fockleyr, dikshonario, słownik, dicionário, dicţionar, dicziunari, словарь, lolomi fefiloi, foclair, abardair, faclair, briathrachan, pukuntau, leksikon, rečnik, vocabbulariu, diccionario, sí-chazamagâma, ordbok, lexikon, พจนานุกรม, sözlük, ansiklopedik sözlük, словник, довідник, có tính chất sách vở, geirlyfr, geiriadur, for dictionary;
definisie, qartësi, përcaktim, saktësi, ‏الوضوحية في الشيء, ‏حد, ‏تحديد, ‏تعريف, ‏التحديد, ‏الإيضاحية, яснота, сила, очертания, дефиниция, 定義 , 定义, definice, deskriptordefinition, definitie, määritelmä, définition, ορισμός, "'"ר", "'בל", meghatározás, definíció, definizione, 確定 , ディーゼル電気車 , デ'ドロ酢酸 , デフィニション , ディフィニション , ていぎ, かくてい, 의, geyrid, meenaghey, keeayllaght, baght, definishon, definição, definiţie, determinare, definire, определение, definicija, definición, definition, açıklama, belirleme, belirtme, kesinleştirme, tanım, tarif, seçiklik, tanımlama, чіткість, тлумачення, виразність, визначення, дефініція, ясність, чітка чутність, sự định rõ, sự định nghĩa, lời định nghĩa sự định, diffiniad, darnodiad, for definition;
vertaling, transferim, transmetim, ‏ترجمة من لغة أجنبية للغة الأم, ‏ترجمة, ‏إفتتان, транслация, огъване, превод, предаване, поддаване, тълкуване, превеждане, 翻译, překlad, oversættelse, translatie, taajuusmuutos, translaatio, traduction, oersetting, Übersetzung, μετάφραση, תור'מ ות, תר'ום, "עתק", "עתק, fordítás, traduzione, 翻訳 , へい"ういどう, やくしょ, やくしゅつ, "うどく, ほ"やく, トランスレーション , やくじゅつ, ほ"やくしょ, 번역, tradukshon, tradução, translaţie, tãlmãcire, traducere, сдвиг, трансляция, перемещение, перевод, tumačenje, traducción, översättning, tercüme, процес перекладу, переклад, пояснення, переміщення, sự dịch, sự biến th nh sự giải thích, trosiad, for translation;
Deens, danisht, danishte, ‏لغة الدانمركية, ‏نوع كعك, ‏دانماركي, датски език, датски, Daniko, 丹麦语, dánský, dánština, danskur, danskt, tanskalainen, danois, Deensk, dänisch, δανικόσ, δανόσ, עו'ת שמרים, " י, dán, danska, Danmhairgis, danese, 덴마크, Danvargish, Danvargagh, danes, dinamarquês, danez, датский, danski, danski jezik, danés, dansk, danimarkalı, danimarka dili, датський, датська мова, tiếng Đan-mạch, for Danish;
Nederlands, Hollands, holandez, ‏هولندي, ‏اللغة الهولندية, холандски, немски език, холандски език, холандците, немски, Olandes, 菏蘭語 , 荷兰语, holandský, nizozemský, hollandsk, hollendskt, hollantilainen, néerlandais, Nederlânsk, holländisch, ολλανδικόσ, ολλανδόσ, holandisht, "ול "י, holland, hollenskur, Ollainnis, olandese, 네덜란", Belanda, Ollanish, Germaanish, Tatimana, nederlandsk, ulandes, hulandes, holandês, neerlandés, olandez, nemţesc, limba olandezã, german, голландский, holanđanin, u škripcu, holandski, holandés, bakratongo, holländsk, ชาวเนเธอร์แลน"์, เกี่ยวกับเนเธอร์แลน"์, รรยา, alman, eş, flemenkçe, holandaca, hollanda, karı, hollandalı, hollandalılara özgü olan, Hollandali, hollanda'ya ait, голландська мова, голландський, ngôn ngữ khó hiểu, "b xã", for Dutch;
Fins, finlandez, finlandishte, finlandisht, ‏اللغة الفنلندية, ‏فنلندية, ‏فنلندي, фински език, фински, Pinlandino, 芬蘭語 , 芬兰语, finský, finskt, suomi, suomalainen, finnois, Finlandaise, finlandais, finnisch, φινλανδικόσ, פי י, finn, finnskur, finnska, finlandese, 핀란", Fynlannish, Fynlannagh, finlandês, finês, finlandezã, финский, Finisi, finski jezik, finski, finlandés, finés, finsk, fince, finlandiya'ya özgü, фінська мова, фінський, tiếng Phần-lan, for Finnish;
Franse taal, Frans, franceze, francez, frëngjisht, frëng, frëngjishte, ‏فرنسي, ‏اللغة الفرنسية, ‏الشعب الفرنسي, gall, френски език, френски, Pranses, 法國 , 法文 , 法語 , 法语, francouzština, francouzský, franskur, franskt, ranskalainen, français, Frânsk, französisch, γάλλοσ, γαλλικόσ, γαλλική γλώσσα, γαλλίδα, צרפתי, צרפתית, francia, Fraincis, francese, フレコン化 , フランス" , 仏文 , 仏 , ふつぶ", フレンチ , フランセ , ふつ, "랑스, Perancis, Ny Frangee, Mooinjey ny Frank, frances, franses, francês, francezii, francezã, franţuzesc, franţuzeşte, французский, Falani, francuski jezik, francuski, francuzi, francés, sí-Fulentji, fransk, franska, fransızca, Fransiz, fransızca ile ilgili, fransız, fransa ile ilgili, французька мова, французький, Ffrengig, isiFulentshi, for French;
Duits, Duitser, Duitse taal, Germaan, gjerman, ‏ضرب من الرقص, ‏جرماني, ‏المانية, ‏الماني, ‏اللغة الألمانية, роден, германски, немски език, немски, немец, готически, германец, 德語 , 德语, 德文 , 德國 , nìmecký, nìmec, tysker, Duitse, týskur, týskt, týskari, saksalainen, Allemand, Dútsk, Deutsche, Deutsch, "ερμανός, gjermanisht, 'רמ י, 'רמ ית, német, þjóðverji, þýskur, GearmÚnach, GearmÚinis, tedesco, ジプシー音楽 , ジャーマン , 독일, todesch, Germaanagh, Garmane, Germaanish, Carmane, aleman, Niemiec, niemiecki, alemão, alemand, neamţ, немецкий, Siamani, germanski, alemán, Tudesku, Doysri, mjeremani, mdachi, sí-Jalimáne, tysk, เยอรมัน, าษาเยอรมัน, Alman, німкеня, німецький, німець, $sisters german$ chị em ruột, $cousin german$ anh chị em con chú bác ruột, sister, Almaenwr, isiJalimane, iliJalimane, iJalimane, for German;
Grieks, Griek, ‏الإغريقي, ‏يوناني, ‏اللغة اليونانية, Griegu, гръцки език, гръцки, грък, Griyego, 希臘語 , 希腊语, řecký, řeètina, řek, græker, grikst, kreikkalainen, grec, Gryk, Gryksk, Gryks, grieche, ελληνικόσ, 'Ελληνας, יו ית, יו י, görög, Grikki, greco, ギリシア語 , ギリシア", 그리스, Greagish, Greagagh, grego, grèc, greacã, греческий, Eleni, grk, grčki jezik, grčki, griego, grek, Yunanli, yunanlı, yunanca, yunan, Rumca, yunanistan'a ait, rum, грек, гречанка, грецька мова, грецький, kẻ cắp b gi gặp nhau, quân bạc bịp tôi không thể hiểu được điều đó thật l kỳ phùng địch thủ, người Hy-lạp tiếng Hy-lạp kẻ bịp bợm, kẻ lừa đảo, Groegwr, for Greek;
Italianer, Italiaans, Italiaan, ‏شخص إيطالي, ‏اللغة الإيطالية, ‏الإيطالي, ‏إيطالي, Italianu, италиански език, италиански, италианец, Italyano, 意大利 , 意大利語 , 意大利语, italština, italský, ital, italiener, italienskt, italialainen, Italien, Italjaansk, italienisch, Ιταλός, italisht, איטלקי, איטלקית, olasz, Ítali, IodÚilis, italiano, 이탈리아, Iddaalish, Włoch, italianã, italienesc, italieneşte, italian, итальянский язык, итальянский, итальянец, Italia, italijanski, italijanski jezik, italijan, sí-Taliyáne, italienare, italiensk, italienska, เกี่ยวกับอิตาลี, ชาวอิตาลี, าษาอิตาลี, italyanca, italyan, італі"ць, італійська мова, італійський, італійка, for Italian;
Portugees, portugez, portugalisht, ‏اللغة البرتغالية, ‏البرتغالية, ‏البرتغالي, португалски език, португалски, португалец, Potuges, 葡萄牙语, 葡萄牙人 , 葡萄牙語 , portugalský, portugiser, portugisiskt, portugalilainen, portugais, Portugeesk, portugiesisch, πορτογάλοσ, ορτογάλος, portugál, Portaingéilis, portoghese, ポルトガル語 , ポルトガル", 포르투갈, Portiugish, Portiugagh, portugues, Portugalczyk, português, portughez, португальский, portugalski jezik, portugalski, portugalac, portugués, Mreno, si-Putúkezi, portugis, portekiz, Portekízlí, portekizli, portekizce, португальська мова, португальський, португалець, người B"-đ o-nha tiếng B"-đ o-nha, for Portuguese;
Spaans, Spaanse taal, spanjoll, ‏اللغة الأسبانية, ‏الأسبانية, ‏أسباني, испански език, испански, espanyoles, Espanyol, 西班牙语, 西班牙文 , 西班牙語 , španìlský, španìlština, spanskt, espanjalainen, espagnol, Spaansk, spanisch, ισπανικά, ισπανικόσ, ισπανοί, karaiñe'êmegua, ספר"ית, ספר"י, spanyol, SpÚinnis, spagnolo, スペイン語 , スパイ罪 , スペイン", スパニッシュ , 스페인, Spaainagh, Spaainish, spañó, espanhol, espanhòl, spaniolesc, spanioleşte, spaniol, испанский, Sipaniolo, španski jezik, španski, español, spanska språk, spansk, ispanyollar, ispanyolca, ispanyol, іспанська мова, іспанський, for Spanish;
Sweeds, suedez, ‏اللغة السويدية, Suecu, шведски език, шведски, швед, Swedis, 瑞典語 , 瑞典语, švédský, švédština, Zweeds, svenskt, ruotsalainen, suédois, Sweedsk, schwedisch, σουηδικόσ, σουηδικά, svéd, sænskur, Sualainnis, svedese, スウェーデン語 , スウェーデン", 스웨덴, Soolynish, Soolynagh, suèc, шведский, švedski jezik, švedski, sueco, svensk, เกี่ยวกับคน าษาและวั'นธรรมของประเทศสวีเ"น, isveççe, isveç dili, isveç, Ísveçlí, шведська мова, шведський, người Thuỵ điển tiếng Thuỵ điển, for Swedish;