In devising a route to get water from a local lake to its central water storage tank, the city of ocoee considered the various routes and capacities that might be taken between the lake and the storage tank. which network model should be used to determine if the city's piping system has enough capacity to handle the demand? a- minimal spanning tree methodb- shortest path methodc- maximal flow methodd- any of the above will do

Consider a 1.2 meter high and 2 meter wide glass window whose thickness is 6 mm and thermal conductivity is 0.78 w/m °c. the room temperature is maintained at 24 °c, while the outdoor temperature is -5 °c. the convective heat transfer coefficients on the inner and outer surfaces of the window are 10 w/m2 °c and 25 w/m2 °c respectively. (a) draw the thermal resistance network, etermine the steady rate of heat transfer t e glass window (c) determine the temperature of the inner surface of the window