Ngati galimotoyo ikugwira ntchito pakanthawi kochepa poyambira pafupipafupi, kuyambika pafupipafupi kumapangitsa kuti injiniyo ikhale ndi vuto lalikulu pamapiritsi chifukwa champhamvu yayikulu panthawi yoyambira, ndipo mafunde amatha kutentha kwambiri ndikukalamba kutsekereza, ndipo kudalirika kwagalimoto kudzawonongeka. Makamaka ma motors omwe amayambira pafupipafupi pamagetsi, vuto ndi lalikulu kwambiri, kotero kuti mulingo wotsekemera wamtundu uwu wagalimoto uyenera kukhala wokwera, nthawi zambiri osatsika kuposa Class F.
Kwa zinthu zogwirira ntchito zomwe zimakhala ndi nthawi yayitali komanso nthawi yayitali, injiniyo imatha kukhala ndi condensation, ndiye kuti, mafunde agalimoto atachepetsedwa kuchokera kutentha kwambiri panthawi yogwira ntchito, mafunde amakhala onyowa chifukwa cha kusiyana kwa kutentha ndi chitetezo komanso zinthu zozungulira zachilengedwe. Ngati galimotoyo idayambika molunjika pazimenezi, zitha kupangitsa kuti mafunde agalimoto awonongeke chifukwa chosagwira bwino ntchito yotsekera, makamaka ma mota okwera kwambiri, vuto likhoza kukhala lalikulu kwambiri. Pazifukwa izi, zida zotenthetsera zotsimikizira chinyezi zakhala zofananira ndi ma mota okwera kwambiri, ndipo ogwiritsa ntchito amayenera kuchotsa chinyezi chofunikira asanayambe injiniyo.
Kwa ma motors okwera kwambiri komanso ma mota amphamvu kwambiri, chifukwa cha mawonekedwe apadera a thupi lamoto ndi rotor kukhala wolemetsa, chitetezo chozungulira chiyenera kuchitidwa nthawi zonse pakuyika kwagalimoto kuti tipewe zotsatira zoyipa pamachitidwe onyamula, ndiko kuti, mapindikidwe a zigawo zonyamula chifukwa chakufa kwa rotor; vuto ili kulibe mopitiriza mozungulira mozungulira, bola mmene kubala ntchito udindo kuyang'aniridwa mosamala ndi kukonza koyenera ikuchitika.
abb zofanana,
ac blower mota,
injini yotsimikizira kuphulika kwa ac