The boiler operator - Study guides, Class notes & Summaries

Boiler license Exam Questions and Correct Answers The primary purpose of establishing plant safety rules is to: - Answer-protect workers and equipment How are the sections of a cast-iron boiler connected? - Answer-push nipples and bolts Cast-iron boilers are built for what type of draft firing? - Answer-mechanical forced and/or induced What is the maximum pressure of a low pressure steam boiler? - Answer-15 psi What is the maximum temperature and pressure of a low pressure hot water ...

Minnesota Special Engineer Boiler License Practice Exam Questions and Answers Updated 2024/2025 | Graded A+. What is meant by the term "Low Pressure Boiler"? - ANSWER Boilers operating at a steam or other vapor pressure of 15psig or less, or a hot water or other liquid boiler in which the pressure does not exceed 160 psig or a temperature of 250 degrees F. A person holding a current State of Minnesota Special Engineers License could be in charge of, or a shift engineer in what size plant(...

Boiler license Exam Questions and Correct Answers The primary purpose of establishing plant safety rules is to: - Answer-protect workers and equipment How are the sections of a cast-iron boiler connected? - Answer-push nipples and bolts Cast-iron boilers are built for what type of draft firing? - Answer-mechanical forced and/or induced What is the maximum pressure of a low pressure steam boiler? - Answer-15 psi What is the maximum temperature and pressure of a low pressure hot water ...

Minnesota Special Engineer Boiler License Practice Exam Questions and Answers | Latest Updated 2024/2025 | Graded A+. For the purpose of rating boiler horsepower for an Engineers License only, how many square feet of boiler surface shall be equivalent to one boiler horsepower on a boiler? - ANSWER 10 Sq. Ft. Heating Surface What is meant by the term "Low Pressure Boiler"? - ANSWER Boilers operating at a steam or other vapor pressure of 15psig or less, or a hot water or other liquid boiler...

P-99 / LOW PSI OIL BURNER OPERATOR EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ All heating, combustion, and cooking equipment shall be provided with insulation or the building construction shall be fire protected, so that during operation the surface of combustible construction materials will not be raised to a temperature higher than ____. Correct answer: 170 ̊F Acceptance tests: Boilers shall not be placed in operation upon completion of construction until...

Ohio Stationary Steam Engineer Combustion efficiency may be increased by_____ the primary air - Preheating What is the purpose of cinder reinjection? - increase efficiency 2 forces of equal intensity acting in opposite directions is? - tension What is true about the dew poimt of flue gasses - dew point is the temp at which the gasses will condense What will not cause high stack temps? - plugged dry pipe What is true about smoke - smoke consists of unburned hydrocarbons WHat...

B An operator should check that a boiler safety valve will open at its set pressure by a) sending for the inspector to bring his or her test gauge b) increasing the boiler pressure until the valve opens and noting the pressure on the pressure gauge when the valve opened c) putting a piece of pipe over the lifting lever and lifting the valve off its seat when the seat pressure is reached d) connecting the boiler to an air compressor during shut down and raising the pressure in the boil...

Power Engineering 4th Class - B4 Verified questions and correct answers A typical natural gas flame should be: a. blue, with orange at the tip of the flame b. asymmetrical, and as close as possible to the heat transfer surfaces. c. bright yellow, with black tips. d. bright yellow, with orange tips. - ANS a Which of the following is NOT done when preparing a steam boiler feedwater system? a. Confirm that the boiler water level is within range. b. Verify that the boiler feedwater ...

Boiler Operator/ Stationary Steam Engineer Exam Questions With Complete Answers Latest Update 2024/2025 (GRADED A+) Materials of construction of a flue gas scrubber system must be selected to resist what hostile conditions? - Answer low pH conditions and abrasion the efficiency of a spray pond or cooling tower is based on? - Answer wet bulb temperature or relative humidity of the ambient air when placing an induced draft cooling tower into service, which is the last step performed? - Answer...

water boiler testfor the purpose of writing a boiler horsepower for engineers license only how many square feet of boiler surface shall be equivalent to one boiler horsepower on a boiler - correct answer 10 Sq. ft heating surface what is meant by the term low pressure boiler - correct answer boiler operating on a steam or other vapor pressure of 15 psi or less or a hot water or other liquid boiler in which the pressure does not exceed 160 psi or doesn't exceed the temperature of 250 degrees ...