3rd class stationary steam engineer license prep Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+

_________ are necessary for complete combustion : time, temperature, mixture, and atomization if the steam pressure gauge indicates 200 PSIG, the absolute pressure is______ : 214.7 a boiler is operating at 400 PSI, and the safety valve opens at 410 PSI and closes at 398 PSI. The blowdown is______psi : 12 2 | P a g e an oil cooler is commonly used with a(n) ________ when operating in conjunction with a turbo-generator : steam turbine a boiler is producing 40,000lb of steam/hr at a pressure of 100 PSI and a steam temperature of 500 degrees Fahrenheit. The steam produced is _______ steam : superheated the economizer on a boiler is used to _______ : add heat to the feed water blowers are normally used with________ boilers : water tube overheating of tubes on a boiler can be caused by_______