Unit of electromotive force, or electrical pressure which causes current to flow in an electrical circuit.
Welding Tech
The resistance offered by a fluid (liquid or gas) to flow.
A type of groove weld.
The welding position in which the weld axis, at the point of welding, is approximately vertical and the weld face lies in an approximately vertical plane.
The pressure exerted by a vapor when a state of equilibrium has been reached between a liquid, solid or solution and its vapor. When the vapor pressure of a liquid exceeds that of the confining atmosphere, the liquid is commonly said to be boiling.