MD Stationary Engineer Exam Questions And Answers

MD Stationary Engineer Exam Questions And Answers Gases of Combustion that cool on Contact with the boiler heating Surface before combushion is completed Cause a(n) _________ - answerFormation of soot and smoke In the event of a flame failure, the programmer will______ - answerSecure the fuel, purge the firebox, and then shut down Boil the water must be conditioned to prevent ______ (3 Answers) - answerFormation of scale, oxygen pitting, carryover Rank refers to the __________ of the coal - answerDegree of Hardness Gauge pressure plus atmospheric pressure equals what? - answerAbsolute pressure Air needed for combustion of fuel is made up of approximately _________% oxygen and ________ nitrogen - answer20, 80 What is the pressure applied on the boiler during a hydrostatic test? - answer1.5 times the Maximum Allowed Working Pressure Natural water may contain.... - answerSolids, gases, and other pollutants from industrial waste Recorders are used to.... - answerGive an overall view of the Steam planet operation Adirect cause oh overheating of the boiler tubes is..... - answerScale formation on the tubes The primary function of a combustion control is to ensure.... - answerBoiler efficiency Flow meters measure the rate of flow of.... - answerA variety of fluids What is the cooling tower supply water temperature generally? - answer80 degrees What is the cooling tower return water temperature generally? - answer90 degrees Most thermometers used in a steam plant are calibrated in what? - answerDegrees/ Fahrenheit Thermocouples measure... - answerTemperature Carbon Dioxide in the flue has is a sign of what kind of combustion? - answerComplete