| Steam Boiler | Functions | Random | Heat Exchangers |
|---|---|---|---|
|
What is feed water tank, boiler, blowdown tank
List the components (3) required to operate a steam boiler system.
|
What is to reduce the oxygen concentration and increase the temperature of boiler feed water
What is the purpose of a deaerator tank?
|
What is False
Automatic bottom blow downs are a new industry boom! True? Or False?
|
What is plate and frame, shell and tube
Name the different types of heat exchangers
|
|
What is 2
How many low water cut offs are required on a steam boiler?
|
What is Blowdown
What is a key function of a steam boiler done daily?
|
What is Condensate
When steam cools and returns to its water form it is called what?
|
What is Fire tube boilers have flue gas pass through them while water surrounds the tubes. Water tube boilers are filled with water and have heat surrounding them
What is the difference between a fire tube boiler and a water tube boiler?
|
|
What is discharge piping is routed upwards to atmosphere
How are pressure relief valve discharge lines ran on steam boilers?
|
What is to move condensate in a steam system
Why are steam traps used?
|
What is Parker, McKenna, Rite, Superior
Name four different boiler manufacturers
|
What is vacuum testing
How are leaks tested on heat exchanger tube bundles?
|
|
What is soft water, and chemically treated water
What is used to prevent corrosion in steam boilers?
|
What is to operate feed water pump, and to fill boiler to specific level
What is the purpose of water level probes?
|
What is to exhume any excess gasses and combustibles for safe firing of the boiler.
What is the purpose of a “purge?”
|
What is boilers pressure/temperature setpoint
What determines the modulation rate of a boiler’s burner?
|
|
What is Thermal expansion
What causes steam boiler explosions?
|
What is to cut off the burner in boiler low water condition
What is the purpose of a float type low water cut off control?
|
What is to prevent sediment being pulled into pump
Why are strainers a must on feed water pumps?
|
What is any air not needed to start the burner.
What is by definition pertaining to combustion, “excess air?”
|
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