http://en.wikipedia.org/wiki/Penstock U can get the answer from the above link
penstock
The giant tube in a hydropower plant is called Penstock. A Penstock is refers to the enclosed pipe that delivers water to the hydro turbines.
Pressure Shaft is designed to resist Internal as well as External Pressure, but the Penstock is designed to resist Internal Pressure only. - Saravanan.S
its connected at the start of penstock to reduce the "water hammering effect" in it.
ONLY 1 PENSTOCK that's all
Head race tunnel are Non pressurized tunnels and Penstock is the tunnel bearing pressure. As there is the breakdown in the Power and the water is stopped entering through the turbines, the pressurized flow of water in the penstock creates hammer effect and goes back to the HRT. So, keeping Fore bay in between HRT and Penstock helps reducing pressurized water to create Water Hammers. Hence, to reduce the back water pressure effect, the Fore bay is used in the Hydro power Plant.
Pen stock is made of pipe while Tunnel is not a pipe.Tunnel is made of concrete material.
A penstock, with an internal diameter of 1.3 m, supplies water at a head equivalent to 127.6 kg/cm2. There is a possibility of 23per cent increase in the pressure due to transient conditions. The design stress and the efficiency of the joint may be assumed to be 1023 kg/cm2 and 35 per cent respectively.Calculate the approximate wall thickness of the penstock required
5d bend
Yes I can do that...depends on the steel. I like when girls have superstrength and can bend steel.
yes as long as you follow your faint with an immediate other attack to enforce your attack so the ref will not call the action halt.