A rectangular butterfly valve with dimensions bх = 1х2 m blocks the exit from the tank (Fig. 15). At what distance do you need to position the axis of the shutter O so that when you open it at the initial moment, it is only necessary to overcome the friction in the hinges at a depth of water in tank N.
Given: bha = 1x2 m; N = 2.5m
Buy and download a ready-made solution.
Product Content: task solution in Word format.