32.32.The minimum temperature to which the exhaust gas is cooled is also a limitation since, in
order to avoid in the cold end of the boiler and stack, the temperature should not be
allowed to drop below the acid dew point.
33.33.What is the temperature at which condensation of moisture begins when the air is cooled? It is the saturation temperature corresponding to the vapor pressure and relative humidity.
34.34.What are the general considerations during the development of ship propulsion system? ①propulsive power requirement ②rotating direction of propeller ③main shafting system ④selection of propulsion engine
35.35.Which ingredient in a fuel could potentially cause cold-end corrosion and acid contamination of the lubricating oil?
36.36.Which event in those seawater systems is often prevented by continuously injecting chemical poisons?
37.37.Which process can reduce the work required for multistage compression?
38.38.Strainers should be provided with indicators to provide warning of the necessity for cleaning the strainers.
39.39.What abbreviation is referred to as the extreme position reached by a piston corresponding to the top dead center of the crank?