Thermodynamics Question 7 Follow Link Below httpimgurcomkoO6

Thermodynamics

Question 7: Follow Link Below

http://imgur.com/koO6Jer

Solution

1 pa = 0.020885 lbf/ft2

1490 kpa = 1490 *10^3 * 0.020885 lbf/ft2

                            = 31118.6 lbf/ft2

1 pa = 0.000145038 psia

1490 kpa = 1490 *10^3 * 0.000145038 psia

                      = 216.1 psia