| With regard to the flow patterns associated with plate type heat exchangers, which flow pattern is able to achieve counter-flow on opposite sides of each heat exchange plate? |
| A) The flow pattern where one fluid makes a single pass and the other makes multiple passes through the heat exchanger. |
| B) The flow pattern where each fluid makes multiple passes through the heat exchanger. |
| C) The flow pattern where each fluid makes a single pass through the heat exchanger. |
| D) It is not possible for each heat exchanger plate to achieve counter flow on opposite sides. |
