Question

1.2 As illustrated in Fig. P1.2. water circulates through a piping

system, servicing various household needs. Considering the water

heater as a system, identify locations on the system boundary where

the system interacts with its surroundings and describe significant

occurrences within the system. Repeat for the dishwasher and for the

shower. Present your findings in a memorandum.

Shower

Water

meter

Cold

Hot

-Drain lines

-Dishwasher

Hot water

-heater

Electric meter

FIGURE P1.2

Question image 1