Question 122Steam Plants - Assistant Engineer70% to pass
Before using a boiler compressed air soot blower system, you should _______________.
AI Explanation
The correct answer is D) drain the soot blower pneumatic operating lines.
Before using a boiler compressed air soot blower system, you should drain the soot blower pneumatic operating lines to ensure that any condensation or debris is removed. This helps prevent damage to the soot blower system and ensures safe operation. The other options, such as decreasing the forced draft fan speed, lowering the water level, or reducing the boiler pressure, are not necessary precautions for using the soot blower system.
Related Questions
#120 After routine blowing of tubes at sea, there should be a decrease in the _______________.#121 To avoid acid corrosion of the economizer tubes when blowing tubes _______________.#123 In most marine boilers, the primary reason the first few rows of generating tubes, called screen or furnace row tubes, are made larger in diameter than the rest of the generating tubes is because _______________.#124 The boiler shown in the illustration has its screen tubes connecting the steam drum and the component labeled ' '. Illustration SG-0008 #125 The main steam stop valve on a "D" type marine boiler is located at the _______________.