Auxiliary Boiler Quiz

What are the two main classifications of boilers?

• Fire Tube Boiler

• Water Tube Boiler

What is the operating principle of the rotary cup burners?

• Fuel oil is supplied through a central tube

• Air is supplied from the outside for mixing

What is the minimum temperature of fuel oil for boiler combustion?

• 80°C

• 100°C

What should be inspected prior to burner operation?

What is the purpose of the flame-eye in the burner management system?

• To monitor burner combustion

• To control fuel flow

What happens when the ignition of the ignition burner fails?

What is the role of the oil/air flow control motor?

• To control the feed of fuel oil and air

• To ignite the burner

What is the function of the F.O. flow regulator?

What should be done if the F.O. service tank cannot be heated?

What is the purpose of the ignition burner solenoid valve?

• To open/close the diesel oil line

• To control the fuel oil flow