Chifukwa chomwe thermometer yamagalimoto sikuwonetsa bwino nthawi zonse

Mosakayikira, mumayenera kukhala mgalimoto tsiku lotentha la chilimwe, tsegulani kiyi ndikuwona kutentha pazida, zomwe ndizokwera kwambiri kuposa zenizeni. Katswiri wa zanyengo Greg Porter akufotokoza chifukwa chake izi zikuchitika.

Galimotoyo imayesa kutentha ndi chotchedwa "thermistor" - chofanana ndi thermometer, koma mmalo mwa bar ya mercury kapena mowa, amagwiritsa ntchito magetsi kuti awerenge kusintha. M'malo mwake, kutentha ndi muyeso wa momwe mamolekyu amathamangira mumlengalenga - nyengo yofunda, liwiro lawo ndilapamwamba, akukumbukira Porter.

Vuto ndiloti mu 90% yamagalimoto, thermistor imayikidwa kumbuyo kwa gray radiator. M'nyengo yotentha, phula likatenthedwa bwino pamwamba pamawonekedwe ozizira, galimotoyo imaganiziranso kusiyana kumeneku. Zili ngati kuyeza kutentha m'chipinda poyika thermometer phazi kutali ndi malo oyaka moto.

Kusiyanasiyana kwakukulu kwamiyeso kumawonekera kwambiri galimoto itayimilira. Mukamayendetsa kwambiri, sensa imazindikira kutentha pang'ono komwe kumapangidwa ndi phula. Ndipo nyengo yotentha kapena yozizira, kuwerenga kwake kumafanana ndi kutentha kwenikweni.

Komabe, Parker akuchenjeza kuti munthu sayenera kukhulupirira mwachimbulimbuli kuwerenga, ngakhale m'nyengo yozizira - makamaka pamene kusiyana kwa digiri imodzi kapena ziwiri kungatanthauze kuopsa kwa icing.