Mn boiler test - Study guides, Class notes & Summaries

MN Boiler License Exam Correctly Answered 2024. What is the maximum boiler horsepower you may take charge of on a chief engineer's license? - correct answer Unlimited A 1st class engineer may take charge of a boiler plant not to exceed - correct answer 500 Boiler HorsePower If you were to fail a chief engineer's exam, how long must you wait before you would be allowed to take the test again - correct answer 30 Days What should be displayed in the boiler room? - correct answer Enginee...

MN Boiler License Q&A Latest 2024 What is the unit called that controls starting and stopping of the burner by sensing temperature of water in a hot water boiler? - Answer -Aquastat What controls the temperature of the water in a hot water boiler system? - Answer -Aquastat or remote temperature monitoring system What safety devices should be installed on a hot water heating boiler? - Answer -Code safety valve(s) Low water fuel cutoff What removes air from a hot water boiler system? - Answ...

MN Boiler license 2023 Exam Questions with Complete Solutions What is the unit called that controls starting and stopping of the burner by sensing temperature of water in a hot water boiler? - Answer-Aquastat What controls the temperature of the water in a hot water boiler system? - AnswerAquastat or remote temperature monitoring system What safety devices should be installed on a hot water heating boiler? - Answer-Code safety valve(s) Low water fuel cutoff What removes air from a hot...

MN Boiler License Questions With Complete Solutions Graded A+ a question an answer what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's c) turbulence, temperature, time 3T's why is secondary air necessary in hand fired boilers? a) Necessary to burn the combustible gases b) if primary air should fail c) used only if sulfur content is high a) Necessary to burn the combustible gases whe...

MN Special Boilers Licensing Test 2024 The number of blowdowns required is determined by_____________. - boiler water analysis A ____________ pump is a boiler accessory used to draw condensate back from the system by producing a negative pressure on the condensate return lines. - vacuum Oxygen in the boiler water causes ________. - pitting A therm is equivalent to _________ Btu. - 100,000 A(n) _________ draft fan is located before the furnace. - forced Impurities that increase ...

MN Special Boiler License Exam Guide for MHS CustodiansHigh Pressure Boiler - correct answer Above 15psi steam & 160psi water pressure After blowing down column and glass the water should return how? - correct answer Quickly When entering a steam boiler room what is the first thing an operator should do? - correct answer Check water level What type of safety valve is required - correct answer A.S.M.E. approved direct spring loaded When operating a boiler what is most important? - cor...

MN Boiler license 2023 Exam Questions with Complete Solutions What is the unit called that controls starting and stopping of the burner by sensing temperature of water in a hot water boiler? - Answer-Aquastat What controls the temperature of the water in a hot water boiler system? - Answer-Aquastat or remote temperature monitoring system What safety devices should be installed on a hot water heating boiler? - Answer-Code safety valve(s) Low water fuel cutoff What removes air from a...

MN Boiler LicenseWhat is the maximum boiler horsepower you may take charge of on a chief engineer's license? - correct answer Unlimited A 1st class engineer may take charge of a boiler plant not to exceed - correct answer 500 Boiler HorsePower If you were to fail a chief engineer's exam, how long must you wait before you would be allowed to take the test again - correct answer 30 Days What should be displayed in the boiler room? - correct answer Engineer's License and Exemption or in...

MN Special Boilers License Preparation Test Latest Special (License Grade) - Work in any type of plant Grade C (License Grade) - Can operate low-pressure steam or hot water (no steam engines/turbines) Grade B (License Grade) - Can operate high-pressure or low-pressure steam or hot water (no steam engines/turbines) Grade A (License Grade) - Can operate any plant including plants with steam engines/turbines Special (License Class) - Take Charge (max 50 hpr) Shift Engineer (max 100 ...

MN Boiler License Questions With Complete Solutions Graded A+ a question an answer what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's c) turbulence, temperature, time 3T's why is secondary air necessary in hand fired boilers? a) Necessary to burn the combustible gases b) if primary air should fail c) used only if sulfur content is high a) Necessary to burn the combustible gases whe...