Question 737Steam Plants - Assistant Engineer70% to pass
The purpose of a contaminated steam system is to _______________.
AI Explanation
The correct answer is B) ensure fouled heating coil returns from fuel tanks do not contaminate boiler feed water.
The purpose of a contaminated steam system is to prevent contamination of the boiler feed water from the return of fouled heating coils that may have been exposed to fuel oil or other contaminants. This is important to maintain the purity of the boiler water and prevent damage to the boiler and associated equipment. The other options are incorrect as they do not accurately describe the primary purpose of a contaminated steam system on a vessel.
Related Questions
#735 The primary source of steam to the auxiliary exhaust system is typically supplied directly from _______________.#736 The greatest single overall loss of efficiency in a marine propulsion steam plant cycle results from _______________.#738 A contaminated steam generator is used to produce saturated vapor from collected _______________.#739 If live steam is supplied directly to the tank heating coils; the collected drains in the 'clean' section of the contaminated drain inspection tank are removed directly to the _______________.#740 The contaminated drain system normally receives drains that may be exposed to _______________.