Ku-physics, amandla izinga lokwenza umsebenzi. Ilingana nenani lamandla asetshenzisiwe ngesikhathi seyunithi ngayinye. Ohlelweni lwe-SI, iyunithi yamandla i-joule ngomzuzwana (J/s), eyaziwa ngokuthi i-watt yokuhlonipha u-James Watt, umthuthukisi wenjini ye-steam wekhulu leshumi nesishiyagalombili.
Ingqikithi yamandla ngokuhamba kwesikhathi ichaza umsebenzi owenziwe. Ngenxa yokuthi lokhu okubalulekile kuncike emgudwini wephuzu lokusetshenziswa kwamandla netorque, lokhu kubalwa komsebenzi kuthiwa kuncike endleleni.
Umsebenzi ofanayo wenziwa lapho uthwala umthwalo phezulu ezitebhisini kungakhathaliseki ukuthi umuntu owuthwele uyahamba noma uyagijima, kodwa amandla engeziwe ayadingeka ukuze ugijime ngoba umsebenzi wenziwa ngesikhathi esifushane.
Amandla okukhipha emoto kagesi awumkhiqizo we-torque ekhiqizwa injini kanye nesivinini se-angular shaft yayo yokukhipha.
Amandla ahilelekile ekunyakazeni imoto awumkhiqizo wamandla okudonsa amasondo kanye nesivinini semoto.
Izinga lapho isibani sokukhanyisa siguqula amandla kagesi abe ukukhanya nokushisa kukalwa ngama-watts—lapho amanzi akhuphukayo, amandla engeziwe, noma ngokulinganayo kusetshenziswa amandla kagesi engeziwe ngesikhathi seyunithi ngayinye.
Iyini i-wattage ku-amp yesiginci?
I-Guitar amps ziza ngazo zonke izimo nobukhulu, futhi zinezinketho ezihlukahlukene zokudonsa amanzi. Ngakho-ke, yini i-wattage ku-amp yesiginci, futhi iwuthinta kanjani umsindo wakho?
I-Wattage isilinganiso sokuphuma kwamandla kwe-amplifier. Lapho i-wattage iphezulu, i-amp inamandla kakhulu. Futhi uma i-amp inamandla kakhulu, izwakala kakhulu.
Ngakho-ke, uma ufuna i-amp engakwazi ukukhuphuka ngempela ivolumu, uzofuna ukubheka ene-wattage ephezulu. Kodwa xwayiswa - ama-wattage amps aphezulu nawo angaba phezulu kakhulu, ngakho qiniseka ukuthi unezipikha ezifanele.
Ngakolunye uhlangothi, uma nje ufuna i-amp enesizotha ongazijwayeza ngayo ekhaya, inketho ephansi yokudonsa amanzi izolunga. Okubalulekile ukuthola i-amp ezwakala kahle kuwe nokuthi ungakwazi ukuklebhula ngaphandle kokuphazamisa omakhelwane bakho.
NginguJoost Nusselder, umsunguli we-Neaera kanye nomkhangisi wokuqukethwe, ubaba, futhi ngiyathanda ukuzama izinto ezintsha ngesiginci enhliziyweni yesifiso sami, futhi kanye nethimba lami, bengilokhu ngidala izindatshana zebhulogi ezijulile kusukela ngo-2020. ukusiza abafundi abathembekile ngokurekhoda namathiphu esiginci.
