The Lower Drum (Header.)

Q9: The principle reason water circulation occurs in

Q10: The water make-up system takes its level

Q11: The convection section in a fired heater

Q12: A steam trap that operates with an

Q13: A device used to separate liquids from

Q15: The burners in a water tube boiler

Q16: Some processes can not take superheated steam

Q17: A type of boiler that passes hot

Q18: Steam is used in the following applications:

Q19: List six types of tubes found in