High Pressure Boilers Final Exam 2024 Q&A

High Pressure Boilers Final Exam 2024 Q&A Boiler fittings are necessary for __________ - CORRECT ANSWER-- efficiency To prevent failure from pressure over the MAWP, all steam boilers must be equipped with at least one __________ - CORRECT ANSWER-- safety valve The purpose of a safety valve is to __________ - CORRECT ANSWER-- prevent the boiler from exceeding its MAWP Safety valves are designed to __________ - CORRECT ANSWER-- pop open When testing a safety valve manually, there must be __________ - CORRECT ANSWER-- at least 75% of the safety valve popping pressure on the boiler Any repairs to the safety valve must be done by the __________ - CORRECT ANSWER-- manufacturer-authorized representative A __________ test is used to test the relief capacity of a safety valve - CORRECT ANSWER-- accumulation __________ pressure is the pressure caused by the weight of a column of water - CORRECT ANSWER-- hyrdrostatic A cyclone separator is a cylindrical device that separates water droplets from steam using __________ - CORRECT ANSWER-- centrifugal force A steam pressure gauge must be protected by a siphon to prevent __________ - CORRECT ANSWER-- steam from damaging the gauge The correction factor for hydrostatic pressure is __________ psi per vertical foot - CORRECT ANSWER-- .433 The boiler vent is open when warming up a boiler until __________ - CORRECT ANSWER-- there is 10 psi to 25 psi of steam pressure on the boiler Separators work on the basic principle of __________ - CORRECT ANSWER-- changing the direction of steam flo