quiz 1

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Which of the following is a common indicator of a problem with a boiler?

• Low water pressure
• High water temperature
• Low fuel consumption
• High boiler efficiency

What is the primary purpose of a boiler's blow-off valve?

• To regulate fuel flow
• To release excess steam
• To drain sediment and sludge
• To control water level

What is the primary purpose of a boiler's blow-off valve?

• To regulate fuel flow
• To release excess steam
• To drain sediment and sludge
• To control water level

Which of the following components is crucial for maintaining proper combustion in a boiler?

• Heat exchanger
• Burner
• Economizer
• Pressure gauge

What is the purpose of a boiler's safety valve?

• To regulate water flow
• To ensure proper fuel combustion
• To prevent overpressure
• To adjust steam temperature

Which maintenance activity helps to prevent scale buildup in a boiler?

• Regular cleaning of the burner
• Checking and replacing gaskets
• Flushing the system with water treatment chemicals
• Inspecting the pressure relief valve