The principal use is certainly to multiply the quantity of torque generated by an insight power source to boost the quantity of usable work.
Ukusetshenziswa okubalulekile kwalolu cingo olwenziwe ngomshini ukuphinda kabili isilinganiso se-torque ekhiqizwa ngumthombo wamandla wolwazi wokwandisa isilinganiso somsebenzi ongasebenziseka.