Kowa mai yiwuwa kowa ya saba da mita makamashi na wutar lantarki. A zamanin yau, ana yawan amfani da m mita don auna da kuma lissafin wutar gidan biliyan. Idan ka duba da kyau, zaku ga cewa akwai sifa 5 (60) da aka rubuta a cikin sanannen mukamin kuzarin kuzari na lantarki.

Misali, sigogi a cikin ja da'irar a cikin hoton da ke sama: 5 (60) A. Mun san cewa an rubuta shi a halin yanzu, don haka menene dangantakar da ke tsakanin waɗannan rurdin biyu? Me zai faru lokacin da aka wuce na yanzu? Bari muyi magana game da abin da ƙididdigar guda biyu ke nufin bisa ga bangarorin bayan gidajen waje (5) kuma a cikin bracks (60).
A halin yanzu a cikin brackets
A halin yanzu a cikin parentheses - 60a a cikin misali ,,4a a cikin misali, yana nufin matsakaicin darajar halin yanzu na mita makmu. Bambanta da sauran kayan aiki, an ƙage ƙimar mitar kuzarin kuzarin lantarki a lokacin da ya bar masana'antar - ainihin iyakar da aka ƙera yanzu shine kashi 120 na alamar yanzu. Sabili da haka, idan lamba a cikin iyaye shine 60, matsakaicin da aka haɗa na yanzu shine 72A - idan ba wani yanayi mai ƙarfi bane, tasirin da aka yi akan matsakaicin darajar ba zai kai 20% ba. Sabili da haka, matsakaicin da aka haɗa a halin yanzu da Metter da alama tare da 66A galibi kusan 66A a cikin amfani ta ainihi.
Me zai faru lokacin da aka wuce wannan darajar? Amsar ba daidai bane - watakila ƙari, watakila ƙasa.
Na yanzu brackets
The 5 a waje da pentheses anan ana kiranta ainihin na yau da kullun, wanda kuma ake kira da daidaituwa na yanzu. An ƙaddara shi da farkon lokacin Mita na Ilimin Kifin lantarki - mafi ƙarancin darajar yanzu wanda ke ba da damar Mita na lantarki zuwa ci gaba da juyawa. Fara halin gaba daya na babban mita na kaifi shine 0.4% na da darajar ta yanzu. Wato, wani mita tare da mai da aka kimanta 5a za a tuhume shi muddin na yanzu a cikin tazara. Za a sami rabo a tsakanin da aka kimanta da kuma matsakaicin da aka yi a halin yanzu, kamar 5 (60) a, wanda shine dangantakar 4 sau 4. Ana kiran wannan rabo "faɗakarwa?" Gabaɗaya, akwai sau 2, sau 4, sau 6, sau 8 ko fiye da goma sau, da fiye da nisa da ake buƙata, kuma farashin mita zai zama mafi girma.
Saboda haka, lambobin a waje da parentsens ba su da yawa tare da ainihin amfani ta hanyar mai amfani ba zai shafi memoret na mita ba. Akwai wasu fannoni biyu da daidaituwa suka shafi na yanzu: Farashin mita (da alaƙa da faɗin kaya) da farawa (ƙididdige ta atomatik (ƙididdigewa ta hanyar yanayin daidaituwa).