Final answer:
Linking cylinders of compressed gas together pertains to the efficient storage and transportation of compressed gases, applying principles of thermodynamics and gas laws like Boyle's Law and Charles's Law. These principles are essential for systems ranging from oxygen tanks to hydraulic systems.
Step-by-step explanation:
The term for linking cylinders of compressed gas together is not explicitly specified in the information provided, but this process is generally part of a system used to store and transport compressed gases efficiently. When gases are compressed, they occupy less volume, which allows for a large quantity of gas to be held in a smaller space. This principle is crucial in applications like medical oxygen tanks, welding gas supplies, and scuba diving equipment, ensuring that a sufficient supply of gas can be transported and used as needed.
As noted in the figures and scenarios provided, when compressed gases are stored in cylinders, the principles of thermodynamics and gas laws, such as Boyle's Law and Charles's Law, apply. Boyle's Law states that the pressure and volume of a gas are inversely proportional when temperature is held constant. As seen in the figures, combining gases at different pressures into a single cylinder adds up the total pressure exerted by the mixture. For example, equal-volume cylinders containing gases at pressures of 300 kPa, 450 kPa, and 600 kPa combine to create a total pressure of 1350 kPa when put together in the same-sized cylinder.
In hydraulic systems, as mentioned in Figure 11.16 and Figure 14.16, the properties of fluids are exploited differently. A hydraulic system uses incompressible fluids to transmit force through a network of pistons and cylinders, with forces being applied in line with Pascal's principle. This principle states that a change in pressure applied to an enclosed fluid is transmitted undiminished to every portion of the fluid and to the walls of its container.