Determine the LRFD design strength of the W12 x 30 section illustrated below. Assume A992 steel and that the bolt diameters are 7/8-in. For each flange, assume there are at least three holes in each line of bolts. You do not need to check block shear

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.