Podcast
Questions and Answers
What is observed after the burner starts, indicating the boiler is heating properly?
What is observed after the burner starts, indicating the boiler is heating properly?
- The “CALL FOR HEAT” light comes on (correct)
- The fuel gas feed valve closes
- The “ALARM” light turns off
- The water level increases
The boiler can start if the level is < 50% and the pumps will turn on to fill the boiler to greater than 50%.
The boiler can start if the level is < 50% and the pumps will turn on to fill the boiler to greater than 50%.
True (A)
Where should the condensate be purged into when opening the HS-305 valve?
Where should the condensate be purged into when opening the HS-305 valve?
- The condensate tank
- The utility header
- The sewer (correct)
- The boiler feedwater system
If the water level in the boiler is below the sight glass, what happens?
If the water level in the boiler is below the sight glass, what happens?
What should be done once “dry” steam is observed from the bleeders?
What should be done once “dry” steam is observed from the bleeders?
Basic required PPE includes glasses, hardhat, and gloves.
Basic required PPE includes glasses, hardhat, and gloves.
What is the first step when starting up the boiler after a normal shutdown?
What is the first step when starting up the boiler after a normal shutdown?
What should be done after the boiler control switch is turned on?
What should be done after the boiler control switch is turned on?
The procedure outlines the steps for starting up the F-300 boiler after a normal shutdown.
The procedure outlines the steps for starting up the F-300 boiler after a normal shutdown.
What should be done after opening the HS-305 valve?
What should be done after opening the HS-305 valve?
Which valve is opened for the fuel gas feed to the boiler?
Which valve is opened for the fuel gas feed to the boiler?
What happens when the boiler is in “hot standby”?
What happens when the boiler is in “hot standby”?
Before opening the steam purge valves, the operator should make an announcement to all personnel to prevent burns from hot condensate and steam.
Before opening the steam purge valves, the operator should make an announcement to all personnel to prevent burns from hot condensate and steam.
Opening the HS-305 valve allows steam to be purged from the utility header into the sewer.
Opening the HS-305 valve allows steam to be purged from the utility header into the sewer.
Who should be physically present to confirm the proper boiler line-up and startup?
Who should be physically present to confirm the proper boiler line-up and startup?
Before starting up the boiler, the instructor must be physically present to confirm proper line-up and start-up.
Before starting up the boiler, the instructor must be physically present to confirm proper line-up and start-up.
What action should be taken if the display screen shows an error message?
What action should be taken if the display screen shows an error message?
If the level % is < 50%, the boiler cannot start but the pumps will start to fill the boiler.
If the level % is < 50%, the boiler cannot start but the pumps will start to fill the boiler.
If the water level is greater than 70%, what action should be taken?
If the water level is greater than 70%, what action should be taken?
What should be checked on the boiler control panel before starting up the boiler?
What should be checked on the boiler control panel before starting up the boiler?
To line up the boiler feed water, the operator must open the two valves on the deaerator water feed.
To line up the boiler feed water, the operator must open the two valves on the deaerator water feed.
When observing “dry” steam from the three bleeders, the steam pressure should decrease slowly.
When observing “dry” steam from the three bleeders, the steam pressure should decrease slowly.
What must be verified before opening the boiler feed water inlet valve?
What must be verified before opening the boiler feed water inlet valve?
The boiler is in “hot standby” after closing HS-305, y-strainer bleeder valve, and bleeder valve on utility station #1.
The boiler is in “hot standby” after closing HS-305, y-strainer bleeder valve, and bleeder valve on utility station #1.
Which valve should be opened to start the fuel gas feed to the boiler?
Which valve should be opened to start the fuel gas feed to the boiler?
Flashcards
Capital of France (example flashcard)
Capital of France (example flashcard)
Paris
