Burner motor - Study guides, Class notes & Summaries

BOMA-HVAC Exam Questions With Verified Solutions In an A/C system where air comes from both a hot duct and a cold duct that is supplied from a mixing terminal is called - answerA dual duct system An A/C system in which the zone control is obtained by mixing hot and cold air at the unit in response to a room thermostat is called a - answerMultizone system Heating and cooling load calculations take the _______________ into consideration. - answerSensible heat and latent heat Which of the f...

Oil burner's Test Questions 1-200 ( Answered ) Oil burner's test questions 1-200 In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - ANS Increase Atomizing type burners were designed to burn which type of fuel - ANS Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by - ANS Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. A fuel oil storage tank ...

What is the first thing a tech should do when arriving at a no combustion call? - AnswerAsk how many times the customer reset the unit. What is the best long term solution for preventing a clogged nozzle? - Answer- -Remove any underground storage tanks. -Install a quality oil filter. -Cut the suction line 10" above the tank outlet to prevent sludge. Hot water and steam valves are interchangeable. - Answer- False When in the presence of a flame, a cad cell normally reads.. - Answer- 300-10...

Journeyman Oil Exam Questions and Answers | 100% Correct TT terminals are normally used for? A. Line 1 B. Neutral C. Thermostat D. Burner load - Answer ️️ -C. Thermostat The stack mount primary control must be ______ prior to use. A. Stepped on B. Put in step C. Reset D. None of the above - Answer ️️ -B. Put in step The ECM (electrically commuted motor) features: A. Quicker shut-off B. Quicker starting C. Variable speed motor capability D. All of the above - Answer ️️...

1. A gas furnace is to be installed in a garage. The burners and ignition sources must be located ______ above the floor. A: 6 inches B: 12 inches C: 18 inches D: 24 inches - Answer-C: 18 inches 2. A good description of how hi-metai fan switch operates the blower motor on a gas furnace is: A: temperature on - time off. B: temperature on - time on. C: temperature on- temperature off. D: time on - time off. - Answer-C: temperature on- temperature off 3. Redundant gas valves used on gas ...

HVAC Oil Burner Questions and Answers 100% Pass An up flow furnace Has the return air at the bottom Of the six regular grades of fuel oil,The grade most commonly used in residential and light commercial heating systems is No. 2 How much heat is produced when 2 gallons of No. 2 fuel oil is burned? 280,000 What could be the cause of a high steak temperature Too much air How would you prove a furnace was stopped up with soot in the heat exchanger Draft gauge at the inspection do...

In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - Answer Increase Atomizing type burners were designed to burn which type of fuel - Answer Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by - Answer Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. A fuel oil storage tank cannot be installed - Answer In the furnace room with 5' of heating unit. The...

In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - correct answer Increase Atomizing type burners were designed to burn which type of fuel - correct answer Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by - correct answer Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. A fuel oil storage tank cannot be installed - correct answer In the furnace room with 5'...

In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - ANSWER Increase Atomizing type burners were designed to burn which type of fuel - ANSWER Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by - ANSWER Reducing the pour point of No. 2 fuel oil by blending it with No. 1 fuel oil. A fuel oil storage tank cannot be installed - ANSWER In the furnace room with 5' of heating unit. The primary...

According to NFPA31-2001, what is the minimum size of the vent pipe on an oil storage tank correct answers1 1/4 inch Nozzles are available with three different spray patterns: correct answersSolid, semi-hollow, hollow What type of motor is used on a residential high pressure oil burner correct answersSplit phase The most common motor speeds used in amerian made burners are correct answers1725 and 3250 rpm If an oil has a high viscosity correct answersIt is a thicker oil A service ...