High Pressure Boiler 2023 Exam Questions with Correct Answers

Questions with Correct Answers ASME requires low pressure Steam boiler to be pressure tested how often - AnswerAnnually Which of these should be used on a electrical fire - Answer-Class C On a low pressure boiler how often should you check the safety valve - Answer-10 days What is the purpose of the lower part of the water column - Answer-Collects settlements in foreign material If certain grade of fuel are not preheated properly they may cause - Answer-Poor combustion and high fuel consuption Induced draft fan, forced fan in the fuel valve are inteelocked because - AnswerGenerally the forced fan will not start until the induced fan starts What is the purpose of a manual reset - Answer-It secures fuel in the flame scanner A cast iron boiler is stacked so it is - Answer-An HRT boiler How often do we check the flame scanner - Answer-Once a week How do uou prevent a fire in your pulverizer - Answer-Increase fuel, and cold air High-pressure boilers generally operate at pressures - Answer-Above 15psi and over 6 BHP Pressure gauge should Never have a range less than - Answer-One and a half times safety valves set pressure After water is blown out of the sighon, why should live steam never be allowed to enter a burden tube - Answer-Live stream will damage the pressure gage All of the following are essential to maintaining the proper fuel oil pressure with fuel oil expect - Answer-Obtaining the correct difference in pressure inside and outside the boiler What could be more dangerous to save operations of a low pressure boiler - AnswerAdding water to an operating boiler when the water levels cannot be seen