quiz1

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

• To regulate the water flow
• To prevent the boiler from overheating
• To relieve excess pressure and prevent explosions
• To control the fuel supply

Which of the following should be checked during a routine boiler maintenance inspection?

• To regulate the water flow
• To prevent the boiler from overheating
• To control the fuel supply
• The condition of the insulation

How often should a boiler’s flue gases be analyzed?

• Annually
• Every 2-3 years
• C) Monthly
• D) After each use

What is the purpose of descaling a boiler?

• To remove mineral deposits that can cause inefficiency
• To replace worn-out parts
• To paint the exterior
• To improve the aesthetic appeal

What should be done if a boiler shows signs of corrosion?

• Ignore it until the boiler breaks down
• Clean the exterior surface
• Replace the corroded parts or the entire boiler if necessary
• Increase the pressure to counteract the corrosion