Official Answer
Answer
Maɓuɓɓugan ruwan raƙuman raƙuman ruwa sun ƙunshi juyi da yawa waɗanda aka naɗe su a layi daya (tallafi) maimakon jeri. Babban fa'ida shine ƙarfin lodi yana ƙaruwa daidai gwargwado tare da adadin juyawa $n$, kamar $P_{total} = n \ sau P_{single}$. Wannan yana da amfani musamman a cikin injinan bawul na ƙarƙashin teku inda ake buƙatar babban ƙarfi a cikin ƙaramin ambulan radial. Sabanin haka, ana amfani da magudanar ruwa na Crest-to-Crest don haɓaka jumillar juyewa yayin da ake kiyaye ƙarancin bazara, inda jimillar kuɗin $k_{total} = \ frac{k_{turn}}{N}$. Ƙirar gida tana kula da ƙimar bazara akai-akai a duk tsawon bugun jini, amma yana buƙatar sa mai a hankali tsakanin yadudduka don hana juzu'i da lalacewa a ƙarƙashin babban oscillation.
