Question 364Motor Plants - Assistant Engineer70% to pass
Diesel engine jacket water is used in the fresh water distillation process as the _______________.
AI Explanation
The correct answer is A) means of heating the feedwater.
The diesel engine jacket water is used to heat the feedwater in the distillation process. The heat from the diesel engine's cooling system is transferred to the feedwater, providing the necessary heat to vaporize the water and produce distilled water. This is the primary function of the diesel engine jacket water in the fresh water distillation process.
The other options are incorrect because: B) the vacuum in the distiller is typically created by a separate vacuum pump or ejector system, C) the distillate is cooled by a separate cooling system, and D) the brine cooler is also typically cooled by a separate cooling system, not the diesel engine jacket water.
Related Questions
#362 The temperature at which an adjustable bellows type thermostatic valve operates is determined by _______________.#363 The thermostatic valve in the illustration is used for controlling the coolant temperature in a main propulsion diesel engine. Which of the following can be used to verify proper valve operation with the valve disassembled? Illustration MO-0079 #365 A three-way thermostatic control valve regulates the diesel engine cooling water temperature by passing a portion of the water_______________. #366 What would be considered a normal temperature increase between the inlet and outlet jacket cooling water of a medium or high-speed diesel engine operating at normal load? #367 Which operating parameter may need to be decreased when running a large main propulsion diesel engine at low load conditions?