Finals PPS Quiz1

What is the primary purpose of boilers in marine operations?

• To generate steam for propulsion

• To cool down engines

• To provide electricity

• To store fuel

Which of the following is NOT a general boiler safety guideline?

• Train crew members on emergency procedures

• Ignore alarms during operation

• Adhere to operational limits

• Regularly inspect boiler components

What is a common indicator of low-low water level in a boiler?

• Decrease in temperature

• Increase in boiler pressure

• Water level alarm activation

• Normal operation sounds

What should be done immediately when low-low water level is detected?

• Check fuel levels

• Notify the crew

• Shut off the burner

• Increase the feedwater supply

What is a potential cause of controller failure in a boiler?

• Regular maintenance

• Proper training of crew

• Faulty sensors or actuators

• Excessive water levels

What action should be taken if a controller failure occurs?

• Switch to manual operation

• Increase pressure settings

• Ignore the alarms

• Shut down the boiler immediately

Which type of boiler has greater operational risks?

• High-pressure boilers

• None of the above

• Both have equal risks

• Low-pressure boilers

What is a post-emergency measure after a boiler incident?

• Increase operational limits

• Conduct no further training

• Ignore the incident

• Perform a detailed inspection

What should be done to restore water level after a low-low water level incident?

• Increase temperature

• Notify the manufacturer

• Stop all operations

• Use emergency feed pumps

What is the purpose of safety equipment like pressure relief valves?

• To increase pressure

• To prevent overheating

• To maintain water levels

• To provide alarms