Is it true or false that piping in the CHT system should be lagged?

In the context of the Collection, Holding, and Transfer (CHT) system, the need for lagging or insulating the piping is primarily determined by the operating conditions and the surrounding environment. Lagging is typically used to prevent heat loss or to protect the pipes from freezing in colder temperatures. However, in a CHT system, especially if the temperature of the contents being transported is maintained at a suitable level or if the surrounding environment is consistently warm, lagging may not be necessary.

In practice, while insulation can be beneficial in certain conditions—such as preventing condensation or protecting against freezing—piping in a CHT system does not universally require lagging. Therefore, stating that it is false that piping should be lagged is correct, as it implies that the necessity of lagging does not apply in all scenarios and is contingent upon specific factors like the need for heat retention or preventive measures against freezing in the specific environment where the piping is installed.