Question 280Steam Plants - Assistant Engineer70% to pass
The purpose of the separating nozzle in the accumulator of a water-tube, coil-type, steam generator is to separate _______________.
AI Explanation
The correct answer is A) dry steam from the steam and water mixture.
The purpose of the separating nozzle in the accumulator of a water-tube, coil-type steam generator is to separate the dry steam from the steam and water mixture. This ensures that only dry, high-quality steam is supplied to the downstream components, such as the turbine or other steam-powered equipment.
The other options are incorrect because they do not accurately describe the function of the separating nozzle. Option B refers to the separation of condensate from feed water, which is not the purpose of the separating nozzle in the steam generator. Option C describes the separation of superheated steam from saturated steam, which is not the primary function of the separating nozzle. Option D refers to the separation of sludge accumulations from feed water, which is also not the purpose of the separating nozzle in this context.
Related Questions
#278 Which of the following statements concerning fire-tube boilers is correct? #279 Auxiliary boilers are divided into several classifications, one of which is _______________.#281 The gage glass on a coil-type auxiliary boiler is connected to the _______________.#282 The rate of heat transfer in a water-tube auxiliary boiler can be increased by _______________.#283 Downcomers installed on auxiliary package boilers are protected from direct contact with hot gases by _______________.