1.For an SO2 emission rate of 22,000 kg/day and an exhaust gas flow rate of 5.0 million m^3/hour(after the scrubber) measured at 150 C and 1atm pressure, calculate the concentration of SO2 in the exhaust gases(ppm).
2.Determine the moment about the pin due to the force (f1) 100lbs,27inches away at an angle of 30 degrees.