Problem Set #$3($Chapter $3$ Part $1)$

True or False $($Yes or No$)$

$(1)$ A vapor that is about to condense is superheated vapor; otherwise it is saturated vapor.

$(2)$ If the pressure of a substance is increased during a boiling process, the temperature

decreases.

$(3)$ It is true that water boils at higher temperature at higher pressure.

$(4)$ The temperature and pressure are dependent properties in the saturated mixture region.

$(5)$ Does hfg change with pressure? Yes$/$No

$(6)$ In the absence of compressed liquid tables, the compressed liquid can be approximated as a

saturated liquid at a given temperature.

Complete the following table for H $2$ O $.$

Complete the following table for H $2$ O $.$

$1\mathrm{.}900m^3$ rigid tank contains steam at $220C.$ One$-$third of the volume is in the liquid phase and

the rest is in the vapor form.

$(1)$ Determine the pressure of the steam.

$(2)$ Determine the quality of the saturated mixture.

$(3)$ Determine the density of the mixture.