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Questions and Answers
What does LI-349 monitor during the cooling tower startup procedure?
What does LI-349 monitor during the cooling tower startup procedure?
- Fan speed
- Basin water level (correct)
- Cooling water temperature
- Pump pressure
What does FI-355 indicate during the startup of pump P-301 A/B?
What does FI-355 indicate during the startup of pump P-301 A/B?
- Cooling water temperature
- Fan speed
- Flow rate to E-101 & E-103 (correct)
- Pressure in the cooling tower
To start pump P-301 A/B, the suction valve should be closed.
To start pump P-301 A/B, the suction valve should be closed.
False (B)
A valve wrench is part of the basic required PPE for the cooling tower startup procedure.
A valve wrench is part of the basic required PPE for the cooling tower startup procedure.
Cooling Tower Startup Procedure outlines the steps for shutting down the cooling tower system.
Cooling Tower Startup Procedure outlines the steps for shutting down the cooling tower system.
What action should be taken if the cooling tower fan does not turn on?
What action should be taken if the cooling tower fan does not turn on?
If water is not spraying from the top of the cooling tower during pump startup, the problem should be ignored.
If water is not spraying from the top of the cooling tower during pump startup, the problem should be ignored.
What should be checked if water is not spraying from the nozzle near the top of the cooling tower?
What should be checked if water is not spraying from the nozzle near the top of the cooling tower?
What is the first step when starting pump P-301 A/B?
What is the first step when starting pump P-301 A/B?
What is used to fill the pump suction line during troubleshooting?
What is used to fill the pump suction line during troubleshooting?
What should be done if the pump discharge pressure is greater than 53 psig?
What should be done if the pump discharge pressure is greater than 53 psig?
How is the cooling tower basin level maintained between low and high?
How is the cooling tower basin level maintained between low and high?
Process Fluid in the cooling tower contains trace amounts of water treatment chemicals.
Process Fluid in the cooling tower contains trace amounts of water treatment chemicals.
P&ID #9 references the Condenser System.
P&ID #9 references the Condenser System.
If the recorded pump discharge pressure is > 53 psig, there may be an obstruction in the cooling tower basin.
If the recorded pump discharge pressure is > 53 psig, there may be an obstruction in the cooling tower basin.
What should be done if the pump discharge pressure is less than 40 psig?
What should be done if the pump discharge pressure is less than 40 psig?
What is the next step after verifying that the water is spraying from the nozzle near the top of the cooling tower?
What is the next step after verifying that the water is spraying from the nozzle near the top of the cooling tower?
Troubleshooting for Lack of Cooling Water Flow involves verifying pump suction and discharge valves are open.
Troubleshooting for Lack of Cooling Water Flow involves verifying pump suction and discharge valves are open.
What happens when the cooling tower basin fills to a high level?
What happens when the cooling tower basin fills to a high level?
What should the flow rate to E-101 & E-103 be, according to FI-355?
What should the flow rate to E-101 & E-103 be, according to FI-355?
Which button should be pressed to start the cooling tower fan?
Which button should be pressed to start the cooling tower fan?
What should be checked if there is a lack of cooling water flow?
What should be checked if there is a lack of cooling water flow?
At what percentage should the discharge valve be opened when starting pump P-301 A/B?
At what percentage should the discharge valve be opened when starting pump P-301 A/B?
HV-346 auto-opens based on LI-349 to maintain the cooling tower basin level below low.
HV-346 auto-opens based on LI-349 to maintain the cooling tower basin level below low.
RO-352 allows about 9 gpm through the minimum flow line when the discharge pressure is approximately 53 psig.
RO-352 allows about 9 gpm through the minimum flow line when the discharge pressure is approximately 53 psig.
Flashcards
Capital of France (example flashcard)
Capital of France (example flashcard)
Paris
