Question 93General Subjects - Assistant Engineer70% to pass
If a higher than normal water level is observed through the inspection port of a flash evaporator, you should suspect _______________.
AI Explanation
The correct answer is C) a malfunctioning brine pump.
If a higher than normal water level is observed through the inspection port of a flash evaporator, it indicates that the brine pump is not functioning properly. The brine pump is responsible for circulating the concentrated brine through the evaporator and maintaining the correct water level. A malfunctioning brine pump would allow the water level to rise excessively.
The other options are incorrect because: A) improper vacuum would not directly cause a high water level, B) a clogged desuperheater water strainer would not affect the brine pump, and D) a leak in the feed water heater would not impact the evaporator water level.
Related Questions
#91 A high reading is only indicated at the salinity cells labeled "W" and "6" shown in the illustration. This would be the probable result of _______________. Illustration GS-0053 #92 Scale formation in a flash-type evaporator is usually found in the _______________.#94 While standing watch in the engine room, you notice a high reading at a salinity cell located in the loop seal between two stages of a flash type evaporator. This would indicate _______________.#95 Indicated high salinity of the distillate discharged from a flash-type distilling plant will be a result of _______________.#96 Small droplets of water entrained in the flashed vapor produced in a flash-type evaporator are removed by the _______________.