Low Pressure Boilers Chapter 1 Question and answers already passed 2023/2024

Low Pressure Boilers Chapter 1 Question and answers already passed 2023/2024 Steam Boilers are generally classified as either? - correct answer High Pressure or Low pressure steam boilers What is a Boiler? - correct answer is a closed vessel used for heating water for generating steam by direct application of heat from combustion fuels or electricity. Boiler Operation Theory? - correct answer During operation, a boiler holds water, transfers heat to the water to make steam, and collects the steam that is produced. boilers have evolved in design to reduce the cost of producing steam by increasing the ? - correct answer Heating Surface. What else could be done to increase the heating surface? - correct answer By increasing the combustion chamber and the use of a internal furnace. Steam from the boiler is directed by the? - correct answer Main steam line through the main steam stop valves and enters the steam header through piping directs steam to branch lines and to heating units. What is a surge tank? - correct answer its a large condensate receiver tank that collects condensate. Makeup water is normally added to the surge tank instead of? - correct answer Instead of adding water directly into the boiler