Chokutanga uye chinonyanya kukosha, chigadziro chepamusoro chemhepo chichava nehupenyu hurefu kupfuura imwe yakachipa, yakaderera-yemhando.Izvi zvinoreva nguva shoma nemari inoshandiswa pakugadzirisa nekutsiviwa.Pamusoro pezvo, mhepo inoomesa iri nani inobvisa hunyoro kubva kumhepo system, iyo yakakosha kudzivirira ngura uye ngura mukati mehurongwa.Nokufamba kwenguva, izvi zvinogona kutungamirira kukuderedzwa kukuru kwemari yekugadzirisa.

Imwe bhenefiti yekudyara mune yemhando yepamusoro mhepo yekuomesera ndeyekuvandudzwa kwemafuta.Kana iyo mhepo system ichishanda nemazvo, inogona kubatsira kuderedza kushandiswa kwemafuta nekupa simba zvinhu zvakaita semabhureki uye kumiswa.Nekudaro, kana sisitimu ikadziviswa nehunyoro kana zvimwe zvinhu, inogona kukonzera kunetsa kusingakoshi painjini uye kudzikisira kugona kwemafuta.