Solution Found!
Using p ? v ? T DataFor each case, determine the specific
Chapter 3, Problem 11P(choose chapter or problem)
For each case, determine the specific volume at the indicated state. Locate the state on a sketch of the T-v diagram.
(a) Water at \(p=14.7 \mathrm{lbf} / \mathrm{in}^2, T=100^{\circ} \mathrm{F}\). Find v, in \(\mathrm{ft}^3 / / \mathrm{b}\).
(b) Ammonia at \(T=-30^{\circ} \mathrm{C}\), x=50%. Find v, in \(\mathrm{m}^3 / \mathrm{kg}\).
(c) Refrigerant 134a at \(p=1.5 \mathrm{MPa}, T=100^{\circ} \mathrm{C}\). Find v, in \(\mathrm{m}^3 / \mathrm{kg}\).
Questions & Answers
QUESTION:
For each case, determine the specific volume at the indicated state. Locate the state on a sketch of the T-v diagram.
(a) Water at \(p=14.7 \mathrm{lbf} / \mathrm{in}^2, T=100^{\circ} \mathrm{F}\). Find v, in \(\mathrm{ft}^3 / / \mathrm{b}\).
(b) Ammonia at \(T=-30^{\circ} \mathrm{C}\), x=50%. Find v, in \(\mathrm{m}^3 / \mathrm{kg}\).
(c) Refrigerant 134a at \(p=1.5 \mathrm{MPa}, T=100^{\circ} \mathrm{C}\). Find v, in \(\mathrm{m}^3 / \mathrm{kg}\).
ANSWER:Step 1 of 3
(a)
Obtain the properties of water from the table "properties of saturated water pressure tables".
At 
So, all substance is in liquid water and the value of specific volume
Draw the 
