Question 46General Subjects - 1st Asst/Chief70% to pass
Steam supply for the operation of the low pressure evaporators may be obtained directly from the _______________.
AI Explanation
The correct answer is A) turbine extraction line.
The steam supply for the operation of the low pressure evaporators is typically obtained directly from the turbine extraction line. This is because the turbine extraction line provides a source of lower pressure steam, which is suitable for the operation of the low pressure evaporators.
The other options are incorrect because:
B) The turbo-generator steam supply line would provide high pressure steam, which is not suitable for the low pressure evaporators.
C) The main steam line would also provide high pressure steam, which is not suitable for the low pressure evaporators.
D) The air ejector exhaust line would not provide a suitable steam supply for the low pressure evaporators.
Related Questions
#44 The temperature of the steam flow to the saltwater feed heater, in a flash type evaporator can be manipulated by a/an _______________.#45 The brine level in the second-stage of a flash-type evaporator is determined in part by the feed rate, the rate of evaporation in both stages, and the _______________.#47 In a flash type evaporator, all saltwater headers are vented through individual vent cocks to the _______________.#48 Which of the following acids is preferable and most commonly used for scale removal from the heating surfaces of the jacket-water heated submerged-tube evaporator? #49 When securing a jacket-water heated submerged tube evaporator for an extended period of time, you should _______________.