input
temperature
frequency
consumption
cumulative
differential
output
pressure
cycle
flow
level
optimum
timescale
equal, as in height, condition, rank, state, or advancement
the action of force upon a surface by an object, fluid, etc.
all the steps in a process, from start to finish
the best / the most effective/efficien
to circulate
how often something happens
a measure of the warmth of an object with reference to a standard scale
the entry value, for example at the start of a process
the gap between two values
a specified period
the total quantity so far
the amount of supplies,ffuel use
the exit value, for example at the end of a process