Appendix C Summary of Formulas Chapter 2 API Gravity/Specific Gravity Specific gravity (Sg)=141.5/(131.5+API) API=141.5/Sg-131.5 Specific Gravity Versus Temperature ST=S60-a(T-60)…
HYDRAULIC TRAINING COURSE www.oto-hui.com PRESSURE Common unit : bar 1 bar = 1,02 kgf/cm² = 1 daN/cm² = 10 N/cm² = 0,99 atm = 105 Pa (Pascal) = about 10 m of water column…