Oil furnace heating 2024 - Study guides, Class notes & Summaries

Main propulsion Boiler Operation Exam Questions With Correct Answers, Latest Updated 2024/2025 (GRADED) Boiler overload capacity is normally what percentage of boiler full power capacity? - Answer 120% A pressure specified by the boiler manufacturer as a criterion for the boiler design is termed as? - Answer Design pressure What is the minimum steam drum pressure on an operating boiler? - Answer 85% of boiler operating pressure What is the minimum steam drum pressure on an operating boiler...

ABSA 4B Exam Questions with 100% Correct Answers 2024/2025 - answerWarm Air Heating System Equipment In a warm air heating system the cold air return registers are located a) in exterior walls b) in interior locations c) under windows d) in floors e) in ceilings - answerB The major disadvantage of an electric resistance coil furnace for warm air heating is a) the high cost of electricity b) the danger from electric shock c) the high cost of maintenance d) the large size of the fur...

MN Boiler License Exam Questions and Answers, Latest Update 2024/2025 (GRADED) what are the conditions necessary for good combustion? a) low sulfur content b) Thermal, thermocoupler, tubular c) turbulence, temperature, time 3T's - answerc) 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 - answera) Necessary to burn the combustible gases...

Journeyman Oil Maine Fuel Board Rules Questions And Answers Rated A+ 2024. What must you do if you notice code violations in a homeowners house? - correct answer. Notify them and recommend ways to address them What must be done when performing an annual tune-up on a heating system? - correct answer. A combustion efficiency test and a copy must be posted on site Whenever a furnace, direct fired hot water heater, or boiler is installed the total installation must be ...

HVAC NATE Heat Pump Exam Questions With Correct Answers Updated 2024/2025 (Graded A+) What is the primary purpose of using flux when soldering copper or brass parts? -Ans Prevent Oxidation The water that results from a defrost cycle of an air to air heat pump(runoff) must? -Ans Drain off and away from the outdoor coil. Why must the runoff be drained off and away from the outdoor coil? -AnsExcessive ice can build up on the bottom of the coil and can reduce capacity. What is the component th...

MAINE STATE JOURNEYMAN EXAM QUESTIONS 2024 MAINE STATE JOURNEYMAN EXAM QUESTIONS 2024 WITH GUARANTEED ACCURATE ANSWERS How many apprentices can a journeyman directly supervise? - Accurate Answer2 When performing any service work on customers heating system the licensee must notify the homeowner of? - Accurate AnswerEfficiency and code violations Can a licensed journeyman perform a cleaning on wood/oil combination unit without direct supervision? - Accurate AnswerNo When installin...

ABSA 4B Exam Questions with 100% Correct Answers 2024/2025 - answerWarm Air Heating System Equipment In a warm air heating system the cold air return registers are located a) in exterior walls b) in interior locations c) under windows d) in floors e) in ceilings - answerB The major disadvantage of an electric resistance coil furnace for warm air heating is a) the high cost of electricity b) the danger from electric shock c) the high cost of maintenance d) the large size of the fur...

Oil Furnace Heating Practice Tests | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

Main propulsion Boiler Operation Exam Questions With Correct Answers, Latest Updated 2024/2025 (GRADED) The number of pounds of steam generated per hour at the pressure and temperature required for all purposes to develop contract shaft horsepower of the ship divided by the numbers of boilers installed is defined as? - Answer Boiler full power capacity Boiler overload capacity is normally what percentage of boiler full power capacity? - Answer 120% A pressure specified by the boiler manufac...

Oil Furnace Heating Practice Test Exam With 100% Correct Answers 2024