A cylindrical steam boiler is to have a volume of 1340 cu ft. The cost of the metal sheets to make boiler should be a minimum. What is the required base diameter in feet? 11.95 18.46 O 12.31 13.64

Calculate the hydrostatic force and components of the semicylindrical protuberance located at the bottom of the tank. It has a length of 9 feet inward.Do it as a new job.

Explain operating principles for Menard-type pressuremeter.

figure below shows the proposed design for a hydraulic press used to compact solid waste. A piston at the right is capable of exerting a force of 12500 lb through connecting rod to the ram. The rod is straight and centrally loaded. it is made from AISI 1040 OQT 1100 steel (Sy=80x10^3 psi, E=30x10^6psi. compute the resulting design factor for this design. specify the required diameter of the connecting rod if it is made as a solid circular cross section. Use design factor of 4.0. ompute the resulting design factor 101 Solid waste to be compacted Emn A Ram Weld A-18m² I= 4.5int Connecting rod 12.75 ft Pin A 2.00 in Section A-A Piston 3.00 in 12 500 lb I= //12 H=4 n=0.