The head H is connected to the cylinder of a compressor using six 3 16-in. diameter steel bolts. If the clamping force ineach bolt is 800 lb, determine the normal strain in the bolts. If sY=40 ksi and Est=2911032 ksi, what is the strain in each bolt when the nut is unscrewed so that the clamping force is released?

Aseries piping system conveys methyl alcohol. the system consists of 70 m of 1- nominal pipe follow by 50 m of 2-nominal pipe, both schedule 40 commercial steel. the 1-nominal pipe contains 3 90° elbows (regular) anda fully open gate valve, all threaded. the pressure drop through the system is 150 kpa. determine the volume flow rate through the system that is horizontally laid.