The purpose of the safety relief valves...

The purpose of the safety relief valves...

Question 1 of 270705eccefa2bacbc34ba4d47bdb

The purpose of the safety relief valves installed on an auxiliary boiler is to __________.

Question 1 of 27070

Q

The purpose of the safety relief valves installed on an auxiliary boiler is to __________.

🔍 Key Concepts

• Function of safety (pressure) relief valves on boilers • Relationship between steam pressure and boiler safety • Difference between fuel oil system components and steam/water side components of a boiler

💭 Think About

• Which part of the boiler does a safety relief valve protect: the fuel side, the air side, or the steam/water side? • In an overpressure situation inside the boiler, what must be allowed to escape, and from where, to prevent damage or explosion? • Look at each choice and ask: does this describe preventing dangerous overpressure, or does it describe some other control function?

✅ Before You Answer

• Verify which choice mentions controlling or relieving pressure in the part of the system that actually becomes overpressurized in a boiler casualty. • Eliminate any choices that deal with combustion air control or fuel oil handling rather than steam/water pressure protection. • Confirm that the remaining option describes a valve that opens automatically at a set point to protect the boiler from overpressure.