Plz help me Explain why the following scenario fails to meet the definition of a problem statement.

Situation: New housing is booming in Rio Rancho, New Mexico, and water use is increasing rapidly, reaching an all-time high in 2012.

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.

Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg

There is a metal plate with thickness, thermal conductivity, density, and specific heat of 10 mm, 200 w/m.°c, 2500 kgrn3, and 900 j/kg.k, respectively. it has an initial uniform temperature of 22°c and is being heated in an oven for 2 minutes. air in the oven is maintained at 900 c with convection heat transfer coefficient of 190 w/m.k. determine the temperature of the plate when it is removed from the oven.