Hatchi imodzi imakhala ndi mphamvu zochuluka bwanji?

Pamene mphamvu ya akavalo imatchulidwa m'mafotokozedwe a galimoto, sizidziwika bwino momwe izi zimayesedwa, chifukwa m'mayiko ena mphamvu ya kavalo imodzi imakhala yosiyana ndi ya ku Ulaya.

Mbiri ya maonekedwe a unit of measure

Mpaka chapakati pa zaka za m’ma 18, mahatchi ankagwiritsidwa ntchito mwakhama. Kubwera kwa injini ya nthunzi, nyama zinayamba kusinthidwa ndi makina, chifukwa zimatha kuchita zambiri. Ambiri anali kukayikira za zatsopano. Izi zidawonedwa ndi woyambitsa James Watt. Pofuna kuthandiza anthu kutengera luso lazopangapanga, iye anaganiza zoyerekezera mmene makinawo amagwirira ntchito ndi zimene anthu amazolowera. Zinagwira ntchito chifukwa tsopano analankhula za mmene injini imagwirira ntchito m’chinenero chimene antchitowo akanatha kumva. Mawuwa adakakamira ndipo amagwiritsidwabe ntchito mpaka pano.

Kodi mphamvu zamahatchi ndi ma watt zimagwirizana bwanji?

Mu dongosolo la International Metric SI ndi ku Russia, mahatchi amodzi amafanana ndi 735,499 Watts. Izi ndizofanana ndi mphamvu zomwe zingatheke kunyamula katundu wolemera makilogalamu 75 pa liwiro la 1 m / s.

Pali mitundu ingapo yamahatchi:

• makina (745,699 Watts, omwe amagwiritsidwa ntchito ku UK ndi USA);
• metric (735,499 W);
• magetsi (746 W).

Chifukwa cha kusiyana pang'ono pamakhalidwe, mphamvu zamahatchi zochokera ku Ulaya sizifanana ndi ku US (1 hp ku US ikufanana ndi 1.0138 hp kuchokera ku Ulaya). Choncho, kunena za mphamvu ya galimoto, chiwerengero cha "akavalo" chitsanzo chomwecho adzakhala osiyana pang'ono m'madera osiyanasiyana a dziko.

Kodi hatchi imodzi imakhala ndi mphamvu zochuluka bwanji?

Akamanena kuti galimoto ili ndi mphamvu zokwana 106, anthu ambiri amaganiza kuti n’chimodzimodzi ngati mutenga gulu la nyama zofanana. Ndipotu hatchiyo imapereka mphamvu zambiri. Kwa nthawi yochepa, amatha kutulutsa mpaka 15, ndipo oimira ena amphamvu kwambiri, mpaka 200 mphamvu yamahatchi.

Chifukwa Chake Mphamvu Zamahatchi Sizifanana ndi Mphamvu Zamavalo

Asanatulukire injini ya nthunzi, migolo ankaichotsa m’migodi ndi chingwe chokhomeredwa pamwamba pa chipika n’kumangirira mahatchi awiri. Migolo idagwiritsidwa ntchito kuchokera ku 140 mpaka 190 malita. Watt anawerengera kuti mbiya iliyonse inkalemera pafupifupi 180 kg, ndipo mahatchi awiri amatha kukoka pa liwiro la makilomita pafupifupi 2 pa ola. Atawerengera, woyambitsayo analandira mtengo womwe ukugwiritsidwabe ntchito mpaka pano.

Hatchi yomwe Watt adagwiritsa ntchito pakuwerengera kwake inali yochuluka kwambiri. Choncho kuyerekeza mphamvu zamagalimoto ndi akavalo enieni sikuli koyenera.

Choncho, bungwe la International Organization of Legal Metrology (OIML) limaika m’gulu la gawoli kuti “liyenera kuchotsedwa mwamsanga m’malo amene likugwiritsidwa ntchito panopa, ndipo siliyenera kuyambitsidwa ngati silikugwiritsidwa ntchito.”

Ku Russia, mtengo wa msonkho umadalira kuchuluka kwa akavalo. Ngakhale izi, maziko akadali mphamvu ya injini mu kilowatts. Kuti mutembenuzire mphamvu zamahatchi, mtengowu umachulukitsidwa ndi 1,35962 (conversion factor).