The S-IVB also ongoing to thrust in a low degree by venting gaseous hydrogen, to keep propellants settled of their tanks and forestall gaseous cavities from forming in propellant feed strains. This venting also managed Protected pressures as liquid hydrogen boiled off while in the fuel tank. This venting https://sergiohhfeb.verybigblog.com/33257673/the-2-minute-rule-for-ambiq