Mefuta e 3 ea li-pulleys ke efe?
Ho na le mefuta e meraro e meholo ea li-pulleys: tse tsitsitseng, tse tsamaeang, le tse kopantsoeng.Lebili le axle e tsitsitseng li lula sebakeng se le seng.Mohlala o motle oa pulley e tsitsitseng ke palo ea folakha: Ha u theoha holim'a thapo, tataiso ea matla e tsamaisoa ke pulley, ebe u phahamisa folakha.
Tlhaloso e bonolo ea pulley ke eng?
pulley.Pulley ke lebili le tsamaisang thapo e tenyetsehang, khoele, thapo, ketane kapa lebanta rimng la lona.Li-pulley li sebelisoa ka bonngoe kapa li kopane ho fetisa matla le motsamao.Li-pulley tse nang le mapheo a kolobileng li bitsoa mangata.
Pulley ke eng mme e sebetsa joang?
Pulley ke thapo kapa terata e thatetsoeng ka lebili.E fetola tsela ea matla.Pulley ea motheo ea motsoako e na le thapo kapa terata e khomaretsoeng sebakeng se emeng se pota-potileng lebili le le leng ebe ho pota lebili la bobeli.Ho hula thapo ho hulela mabili a mabeli haufi
Nako ea poso: Nov-30-2022
