(engineering, thermodynamics) A feedwater heater in which the two fluid streams mix together.

plural of open feedwater heater

The difference of electrical potential between two terminals of a device when disconnected from any circuit. The open-circuit voltage of a cell is its EMF (electromotive force).

plural of open reading frame

plural of double open jaw

plural of half-open interval

plural of garage door opener

The act of opening something for the third time.

plural of open circuit voltage

plural of open circulatory system