• 3B1- CHAPTER 1 Flashcards | Quizlet

    Steam generators operating above critical pressure are said to be _____-critical and steam generators operating below critical pressure are classed as ____-critical. a. sub, super b. super, sub c. normal, pre d. high, low. B. The advantage of forced circulation in a boiler is a _____ flow in all tubes. a. negativeLearn More