An independent world of physical-equipment-oriented technology is developed, implemented and supported separately from the IT groups. For simplicity, Gartner refers to physical-equipment-oriented technology as operational technology (OT).
Oxygen Nitrogen Carbon Hydrogen Which atom in the pictured molecule will have the strongest partial positive charge? The carbon that's in C=O Dr. Haxton says the O-O bond is polar and the C-C bond is nonpolar. A good student would say what? Wrong again. Both bonds are nonpolar.
The hydrogen bond is really a special case of dipole forces. A hydrogen bond is the attractive force between the hydrogen attached to an electronegative atom of one molecule and an electronegative atom of a different molecule. Usually the electronegative atom is oxygen, nitrogen, or fluorine.