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  1. Balloon quantity standard ?? | Eng-Tips

    Aug 2, 2012 · This is a drawing question regarding the placement of quantities beside callout balloons. We are having this discussion in conjunction with the establishment of company drawing standards. I …

  2. Propane/Butane vaporization calculation | Eng-Tips

    Dec 30, 2004 · Are you, however, trying to estimate the bubble points of a given (known mol fractions) hydrocarbon mixture at different temperatures ? One of the common exercises in distillation units is …

  3. Jeffli | Eng-Tips

    Apr 18, 2026 · Eng-Tips is the largest forum for Engineering Professionals on the Internet. Members share and learn making Eng-Tips Forums the best source of engineering information on the Internet!

  4. bens445 | Eng-Tips

    Apr 10, 2026 · Eng-Tips is the largest forum for Engineering Professionals on the Internet. Members share and learn making Eng-Tips Forums the best source of engineering information on the Internet!

  5. oak123 | Eng-Tips

    6 days ago · Eng-Tips is the largest forum for Engineering Professionals on the Internet. Members share and learn making Eng-Tips Forums the best source of engineering information on the Internet!

  6. LiaPH | Eng-Tips

    Apr 13, 2026 · Eng-Tips is the largest forum for Engineering Professionals on the Internet. Members share and learn making Eng-Tips Forums the best source of engineering information on the Internet!

  7. The Whale | Eng-Tips

    Apr 9, 2026 · Eng-Tips is the largest forum for Engineering Professionals on the Internet. Members share and learn making Eng-Tips Forums the best source of engineering information on the Internet!

  8. Inspection Dimensions | Eng-Tips

    Sep 19, 2006 · I'm looking for a standard that identifies dimensions being surrounded by an oval/oblong to mean "inspection dimension". We use SolidWorks, and they have this feature to enable an oval on …

  9. Hydro vs Helium leak testing | Eng-Tips

    Mar 9, 2007 · The bubble leak testing method would be much less sensitive at 1 x 10E-02 std cm3/sec. and the hydrotest leak sensitivity would be even less at 1 x 10E-01 std cm3/sec. The helium leak test …

  10. Explain "you can't pump steam" | Eng-Tips

    Nov 14, 2015 · Can someone pls explain why is that steam can't be pumped? I don't see why. I found the so called fourth law of thermodynamics saying so. Thanks.