LA Steam Engineer Exam Questions with Correct Answers

LA Steam Engineer Exam Questions with Correct Answers A desuperheater that is installed in a boiler is used to control.. - Correct Answer Super heated steam temperature Economizers are finned to.. - Correct Answer Increase the rate of heat for heat transfer The heat transfer taking place in a surface condenser is accomplished mainly by.. - Correct Answer Conduction An unfired pressure vessel which is used to transfer heat from one substance to another is called.. - Correct Answer Feed water heater, Evaporator and Oil Cooler Boiler economizers are primarily used for.. - Correct Answer Recovery heat from flue gas The main purpose of the deaerator is to.. - Correct Answer Eliminate non-condensable gases Superheated steam is more efficient because.. - Correct Answer Temperature & Total heat content are increased A spear boiler feed water pump is equipped with a check valve in the discharge line to... - Correct Answer Permit fast start up by leaving the discharge valve open Excessive fireside deposits on heating surfaces of a uncontrolled super heated boiler would be indicated by... - Correct Answer Decreased super heater outlet temperature Why is the super heater safety valve set to release before the drum safety? - Correct Answer To ensure flow through the super heater