Final answer:
In an integrated process involving reversible processes, participants use established procedures, communication, project management tools, and process control systems to know when to resume suspended activities.
Step-by-step explanation:
In an integrated process where a company must suspend one process and branch out to another before returning to the previous process, key indicators and protocol guide when to resume a suspended process. These processes are often cyclical or reversible processes, where both the system and the surroundings return to their original states at the end of every cycle.
A reversible process is characterized by the ability of the system and environment to return to exactly the same initial states by following the reverse path. However, in practical scenarios, macroscopic processes are never exactly reversible due to mechanisms like friction or turbulence which introduce irreversible heat transfer to the environment. In such cases, participants rely on established procedures to track progress and transition points within the process cycle.
People involved would typically use a combination of communication, project management tools, and process control systems that provide real-time data and trigger notifications for resuming suspended activities. These controls account for the fact that while it may be easy to restore a system to its original state, ensuring the environment is likewise restored poses a greater challenge.