quiz 1

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What is the primary purpose of a boiler's pressure relief valve?

• To regulate the fuel flow
• To prevent overheating
• To release excess pressure
• To control water level

Which of the following is NOT a common sign of a faulty boiler?

• A) Strange noises during operation
• B) Leaking water from the unit
• C) Consistent and even heating
• D) Inconsistent hot water supply

How often should a boiler be serviced to ensure optimal performance and safety?

• A) Annually
• B) Every 5 years
• C) Every 2 years
• D) Monthly

What is a common method for checking if a boiler’s burner is working correctly?

• A) Checking the water temperature
• B) Inspecting for soot or carbon build-up
• C) Measuring the fuel flow rate
• D) Observing the pressure gauge

What is the primary purpose of a boiler’s expansion tank?

• To store excess fuel
• B) To maintain constant water pressure
• C) To collect and remove sediments
• D) To prevent water from boiling over