Question 41Steam Plants - Assistant Engineer70% to pass
Which statement listed represents a vital function of the main condenser?
AI Explanation
The correct answer is B) The recovery of feed water for reuse.
The main condenser is a vital component in a steam-powered system, as it is responsible for condensing the exhaust steam from the main engines or turbines back into feed water for reuse in the boilers. This recycling of the condensed steam is an essential function, as it allows the system to efficiently utilize the energy in the steam and minimize water/chemical treatment requirements.
The other options are incorrect because they do not represent the primary function of the main condenser. Option A describes the role of the auxiliary exhaust system, not the main condenser. Option C refers to the deaerating feed tank, not the main condenser. Option D describes the function of the main feed turbine pumps, not the main condenser.
Related Questions
#39 Which of the following actions should be taken to re-establish a 'blown' air ejector loop seal? #40 When condenser tube ends are rolled into both tube sheets, the different rates of material expansion are compensated for by utilizing _______________.#42 Air accumulated in the after condenser of the air ejector unit is discharged directly to the _______________.#43 A main condenser utilizing a scoop for the circulation of sea water must be constructed as a _______________.#44 If the main condenser were operating at a vacuum of 28.5" Hg, a condensate discharge temperature of 86°F, a sea water inlet temperature of 72°F, and a sea water outlet temperature of 79°F, what would be the condensate depression? Illustration SG-0026