I am a handicapped consultant. I have good days and bad days.
Dumb AutoCAD keeps track of how many hours:minutes:seconds the drawing file has been open for editing. I don't want my clients to know when I'm good, bad off, or giving them a break and I send the dwg files to them as Email...
1) 0.101 MPa equals 15 psi;
2) SO 15/0.101 = X/560 =>> X= 83,168.3168 .....psi
This is a little high for "normal" construction steel,
if the 560 mark is really the MPa marking.
3) There are at least 3 different Metric systems, and I'm nnot talking about mks versus cgs; I'm talking about...