Official Answer
Answer
Tsawon tsayin $H_s$ na magudanar ruwa na Crest-to-Crest shine tsayin da aka matse ruwan bazara kuma raƙuman ruwa sun daidaita. Ana lissafta shi azaman $H_s = Z \ lokuta t$, inda $Z$ shine adadin juyi kuma $t$ shine kaurin kayan. Koyaya, a aikace, 'tsawon ka'idar ka'ida' na iya zama ɗan tsayi kaɗan saboda kasancewar 'rabin' ko haɗuwa a cikin juyi. Injiniyoyin ƙira dole ne su tabbatar da matsakaicin tsayin aikin $H_{min}$ ya kasance aƙalla $20\%$ ya fi $H_s$ don gujewa 'ƙasa ƙasa,' wanda ke haifar da ƙimar bazara mara iyaka kuma tana haifar da gazawar injina na taron.
