Safety Backup Control in Pressure Systems

What is the control designated as a safety backup when the operating control fails in pressure systems?

a) Pressuretrol
b) Safety valve
c) Fusible plug
d) Poppet valve

Answer:

The control designated as a safety backup when the operating control fails in pressure systems is the safety valve.

In the realm of systems and appliances that operate under pressure, having backup safety controls is crucial. The function of such controls is to prevent any catastrophe in case the main operating control fails.

A safety valve is a last resort protective measure that opens to release excess pressure and prevent a potential catastrophic occurrence when other devices or systems fail to regulate this pressure.

Other options listed, such as the Pressuretrol, fusible plug, and poppet valve, also play significant roles in pressure systems management but do not serve as the primary failsafe control like the safety valve does.

It is essential to understand the importance of safety valves in maintaining the integrity and proper functioning of pressure systems to ensure the safety of individuals and properties.