Penn state civil and environmental engineering department just built a super-duper coal-fired power plant in altoona, pa. it is 1,100 mw (i. e., large) with 40% efficiency. we used local coal that is 14,000 btu/ pound. the sulfur content is 2%. we added a scrubber that is 65% efficient. a) h b) if all of the sulfur is oxidized to so2 and the epa insists on a 80% efficiency scrubber how much so2 4.0 pant i aloona, pa. i is 1.100mental ow much sulfur will we release per hour (pounds/hour)? would be released (report value in pounds so2/ kwh generated)?

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux