Kubera ko inguvu z’inguvu kw’isi yose zihinduka be n’iterambere ryihuta ry’ubuhinga bw’inguvu zishobora gusubirwamwo, uguhingura inguvu z’amashanyarazi, nk’umuti w’inguvu zisukuye kandi buramba, buriko burahinduka buhoro buhoro igice gihambaye c’ubuhinga bw’amashanyarazi. Muri ivyo, akamaro k’ibikoresho vy’amatara, nk’ibikoresho nyamukuru mu bikoresho vy’amatara, biriko birarushiriza kugaragara.
Ivyuma bikoreshwa canecane ku ruhande rwa DC canke AC rw’uburyo bwo gutanga amashanyarazi, gukora ibikorwa nk’ugukwiragiza amashanyarazi, gukingira, kugenzura no kugenzura. Bacungera neza isohoka ry’ibice vy’amatara, bikaba bituma habaho uguhuza kw’inguvu zitekanye kandi zikomeye ku ruzitiro canke ugutanga ku mitwaro. Uko ibiterwa vy’amashanyarazi bikoreshwa n’umuyagankuba bigenda biragwira kandi bikagenda birushiriza kugira ubwenge, ubuhinga n’ubuhinga bw’ibikoresho vy’amatara vy’amashanyarazi biguma bitunganijwe neza kugira ngo bishobore gukoresha neza ubushobozi bwo gutanga amashanyarazi n’ibidukikije bikomeye cane.
Uvuye mu bijanye n’iterambere ry’inganda, akamaro k’ibikoresho vy’ubuhinga bwa none ntibiri mu mice yavyo gusa ariko kandi mu ruhara rwavyo mu guteza imbere uguhindura inguvu. Ivyo gukoresha amashanyarazi bikoreshwa n’umuyagankuba bishingiye ku bikoresho vyiza kandi vyizewe, kandi ibikoresho vy’ubuhinga bwa none ni ikintu nyamukuru. Bashobora gutuma ubuhinga bwo gukoresha amashanyarazi bugenda neza muri rusangi, kugabanya ibiciro vyo gukoresha no gusanasana, no gutanga infashanyo ikomeye y’ubwubatsi bw’amabuye y’agaciro. Ikindi kandi, n’iterambere ryihuta ry’imirongo y’amatara y’izuba, amasengero y’amatara y’izuba ariko ararushiriza gukoreshwa mu bisenge vy’inganda n’ivy’ubudandaji, uburyo bwo kubamwo amatara y’imbere mu nzu, n’ibindi bintu, ivyo bikaba bituma habaho ugukundwa kw’inguvu zisukuye.
Mu nyuma y'intumbero z'isi yose "zibiri", ibikoresho vy'amafoto, nk'ihuriro rihambaye mu ruhererekane rw'inganda, ni ngirakamaro kugira ngo umuntu ashike ku ntumbero y'ivyatsi bitotahaye, ari hasi- Iterambere biciye mu buhinga bushasha n'ugukoresha ubuhinga bushasha. Mu gihe kizoza, hakoreshejwe ubuhinga bwo kubika inguvu n’ubuhinga bwo kugenzura ubwenge, ibikorwa vy’ibikoresho vy’ubuhinga bwa none bizoba vyinshi cane, bikaba bitanga umushinge ukomeye wo gukoresha neza amashanyarazi y’amashanyarazi n’ubuhinga bwo guhindura amashanyarazi.