Chapter 10: High-Pressure Boilers questions with correct answers

low-water cut-off (LWCO) CORRECT ANSWER-a device that is designed to monitor the water level in a boiler and to signal the boiler burner to shut down if the water level drops below the safe water level of the boiler industrial water-tube steam boiler CORRECT ANSWER-a water-tube steam boiler that consists of multiple drums straight-tube water-tube steam boiler CORRECT ANSWER-a steam boiler that has the straight tubes surrounded by gases of combustion radiant superheater CORRECT ANSWER-a superheater that is directly exposed to the radiant heat of the boiler flex-tube bent-tube boiler CORRECT ANSWER-a boiler design that has replaceable serpentine tubes connected to the upper and lower boiler drums and surrounding the firebox bottom blowdown valve CORRECT ANSWER-valve located on the blowdown line used to release water from the bottom of th