Question 136Steam Plants - QMED70% to pass
The intermediate pressure bleed steam system, shown in the illustration, is used to supply steam at approximately . SG-0024
AI Explanation
The correct answer is D) 67.0 psig.
The intermediate pressure bleed steam system is used to supply steam at approximately 67.0 psig. This is a typical pressure for intermediate pressure bleed steam, which is extracted from the steam turbine at an intermediate stage and used for various heating and other purposes on the ship. The other answer choices are incorrect because 13.6 psia and 13.6 psig are too low for an intermediate pressure steam system, while 35.0 psig is generally too low for this application.
Related Questions
#134 The purpose of the steam control valves installed in the auxiliary exhaust line is to _______________.#135 The auxiliary exhaust system shown in the illustration can be supplied by steam from the . SG-0024 #137 According to the illustrated diagram, what is the normal source of heat for the boiler air heaters when the vessel is underway under full power? Illustration SG-0024 #138 A lube oil sample is taken from the main engine lube oil system and visually inspected. Which of the following would indicate water contamination? #139 In a gravity type lube oil service system, if no lube oil appears in the sight glass of the return drop line while underway, this is a positive indication that _______________.