We have a system with two tanks, both of which
contain steam that has a quality less than 1. So they’re steam-vapor with some liquid.
And tank A has a quality of 95%, so it’s 95% vapor and tank B is 85% vapor. And then we
open the valve between these two tanks and the question is, in which direction will the
steam flow? Will it flow from the left to the right, from A to B? Or will it flow from
B to A? Or will there be no flow?