Using a steel with fy = 50ksi, whatuniformaly distributed
service load can a simple supported w33 x118 carry for a span of 40
ft when (a) the compression flange isbraced laterally for its full
length, and (b) lateral bracing issupplied at the ends only?

Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process

What is a monomer? how do they form a ploymer from the view point of chemical bonding?

Estimate the change in specific internal energy au and specific enthalpy h from inlet to outlet for ethylene glycol (a liquid) flowing through each of the following devices: (a) a heat exchanger where the glycol temperature increases from 20 °c to 80 °c; (b) a pump operating at about 25 °c and increasing the glycol pressure from 100 kpa to 8 mpa.