No one knows exactly how much pressure the human body can withstand, but it is deeper than 1,500 feet.
Brain
House pressure, 75 PSI maximum.
My guess is that the hot water heater is installed downstream from a pressure reducer to limit the maximum water pressure that the water heater is exposed to.
pressure reducing valve is required.
No, because water have actually more pressure than any human beings or other animals species. Water pressure could increase and decrease.
They are crushed
I think, that's refer from your system. If you manipulate the surface pressure of the water, you will get a big value of water suction head with higher surface pressure. CMIIW....
No, because water have actually more pressure than any human beings or other animals species. Water pressure could increase and decrease.
Mm/water column
What you meant by this question is uncertain. If you are asking about the definition then Boiler steam pressure is the pressure developed by a water steam boiler, else if you are asking about the Rated boiler steam pressure then it is the safe operating pressure a boiler can operate, else if you are asking about Maximum boiler steam pressure then it is the maximum pressure that a boiler can produce with out failure.
Depends on atmospheric pressure. At 1 ATM this is 10.3m (33 feet)
At sea level, water can be dawn up a maximum of 34 feet by a perfect vacuum. This is the limiting case for your straw, but far from practical to drink from. Guessing how low a pressure human lungs can sustain I suspect the maximum length of a practical drinking straw as well under 5 feet.