Yes, but the brake line won't lose enough pressure to permit the aircraft to roll unless it has been sitting for some time.
There are are many powerplant instruments in aircraft. Oil pressure and temperature, jet pipe temperature, revs etc.
Aircraft speed and altitude cannot alter air pressure and how it complies with Bernoulli's principle. Aircraft speed decreases the pressure on the wings of the aircraft but this does not alter air pressure.
Hurricane hunters drop instruments called dropsondes into hurricanes to measure wind, temperature, and pressure. These dropsondes are released from the aircraft and collect data as they fall through the storm, transmitting it back to the aircraft for analysis.
pressure and temperature.
a simple aircraft refrigeration system is an air refrigeration system, where air is used as the working fluid. the compressor of the aircraft is used to compress the air isentopicaly by ramming process, thus increasing its pressure from p1 to p2. constant pressure heat rejection takes place in a heat exchanger, thus redusing its temperature. now it is isentropicaly expanded using the turbine to the cabin pressure. this air mixes with the air in the cabin and reduses the temperature.
Our ear starts paining when the flight takes off due to the pressure difference. As the altitude changes the pressure, temperature, etc.... also changes
Temperature - low temperature gains altitude quicker Pressure - High pressure gains altitude quicker Density - Low density gains altitude quicker
increase. This is due to the Earth's internal heat and the weight of the overlying rock layers. The increase in temperature and pressure can have significant effects on the properties of rocks and fluids at depth.
Other than the force of the air on the windscreen as the aircraft moves forward through the air (a function of speed and air density), the primary affect of air pressure on window glass in an aircraft is from the force of cabin air pressure pushing out against the window. This force can be in the neighborhood of 8 pounds per square inch in the average commercial aircraft. Because of this rather significant force, windows in pressurized aircraft generally are small and sturdily built.
No, the air pressure inside an aircraft is regulated to be at a comfortable level for passengers, which is usually lower than the air pressure at high altitudes. The difference in pressure is controlled by the aircraft's pressurization system to maintain a safe and habitable environment inside the cabin.
Total pressure of an aircraft is the pressure being meausred at the pitot tube opening. And the static ports are normally located alongside the body of the aircraft to measure the dynamic pressure. Type "static ports 777" in google images and you will know where they are!
Except in special aircraft, the hold of an aircraft is usually not pressurized, and the pressure is the same as the atmospheric pressure outside the aircraft The passenger compartment, as I recall, is usually pressurized to about 6 to 8 thousand feet.