Ikora neza cyane kandi igabanya ingufu, hamwe n'ibiciro by'imikorere bihendutse. Ikoresha amashanyarazi mu buryo butaziguye, ifite ubushobozi bwo guhindura ingufu kandi ikuraho ibura ry'ibikomoka kuri peteroli. Mu turere dufite ibiciro by'amashanyarazi bihamye, ibiciro by'ingufu mu mikorere y'igihe kirekire biri hasi cyane ugereranije na moteri za mazutu, bigatuma ikoreshwa neza cyane mu mishinga y'igihe kiri hagati kugeza igihe kirekire ifite amashanyarazi ahamye.
Imiterere y'urusaku ruto, irinda ibidukikije byo gukoreramo. Urusaku rw'imikorere ya moteri y'amashanyarazi ruri hasi cyane ugereranije n'urwa moteri ya mazutu. Iyo urusaku rukozwe neza hamwe n'imiterere y'urusaku ikoreshwa neza, ihumana ry'urusaku riragenzurwa neza, bigatuma hubakwa ahantu hashobora kwibasirwa n'urusaku n'amasaha, nko mu duce dutuwemo, hafi y'ibitaro n'amashuri, ndetse no nijoro.
