Awater tank is completely filled with liquid water at 20 degree celcius. the tank material is such that it can withsatand tension caused by a volume expansion of 2%. determine the max temperature rise in celcius degress allowed without jeopardizing safety. neglet the effect of pressure change.

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.

Abarometer contains mercury with a density of 13600 kg/m3. atmospheric conditions are 95.8 kpa and 20 °c at 20 °c, the vapor pressure of the mercury is 0.000173 kpa. the column of mercury will rise to a height of most nearly. select one: a)- 0.38 m b)- 0.82 m c)- 0.48 m d)- 0.72 m