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HVAC Final Exam Electrical For Air Conditioning Accurate 100%(Graded A+) When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? Select one: a. When using a single transformer system b. When heating with an oil boiler c. When heating with a gas b...
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Add to cartHVAC Final Exam Electrical For Air Conditioning Accurate 100%(Graded A+) When using a low voltage T-stat for heating and cooling, when would there be a jumper between Rh and Rc? Select one: a. When using a single transformer system b. When heating with an oil boiler c. When heating with a gas b...
HVAC Final Exam Correct Questions & Answers(Graded A+) What is an HVAC System? - ANSWER all the items needed to maintain thermal comfort within a space or group of spaces What are the four components of an HVAC system? - ANSWER Fans Pumps Compressor Evaporator What is a PTAC? - ANSWER ...
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Add to cartHVAC Final Exam Correct Questions & Answers(Graded A+) What is an HVAC System? - ANSWER all the items needed to maintain thermal comfort within a space or group of spaces What are the four components of an HVAC system? - ANSWER Fans Pumps Compressor Evaporator What is a PTAC? - ANSWER ...
HVAC Electrical Final Test Complete QuestiSplit-phase motor PSC CSCR Shaded pole motor Resistance reading to ground from the terminal of a good compressor CSR Best starting and running single-phase compressor - ANSWER A. Uses a start and run winding B. Uses a run capacitor C....
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Add to cartHVAC Electrical Final Test Complete QuestiSplit-phase motor PSC CSCR Shaded pole motor Resistance reading to ground from the terminal of a good compressor CSR Best starting and running single-phase compressor - ANSWER A. Uses a start and run winding B. Uses a run capacitor C....
HVAC Final Exam Complete Questions & Answers(RATED A+) Air Conditioning - ANSWER A process that involves heating, cooling, humidifying, dehumidifying, and cleaning air. Boiler - ANSWER Consists of a vessel or tank like container where heat is produced from the combustion fuels such as natural ga...
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Add to cartHVAC Final Exam Complete Questions & Answers(RATED A+) Air Conditioning - ANSWER A process that involves heating, cooling, humidifying, dehumidifying, and cleaning air. Boiler - ANSWER Consists of a vessel or tank like container where heat is produced from the combustion fuels such as natural ga...
HVAC final exam, unit 15 Correct 100%(RATED A+) A control can be which of the following? - ANSWER All of the above An example of a power consuming device would be a(n) ____ while an example of a non-power consuming device would be a(n) _____. - ANSWER Light bulb, single-pole single-throw swi...
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Add to cartHVAC final exam, unit 15 Correct 100%(RATED A+) A control can be which of the following? - ANSWER All of the above An example of a power consuming device would be a(n) ____ while an example of a non-power consuming device would be a(n) _____. - ANSWER Light bulb, single-pole single-throw swi...
HVAC AC FINALS Accurate Questions & Answers! What is the relative humidity if the dry-bulb temperature is 100 f and the wet bulb temperature is 65 F - ANSWER 13% What is the dew-point temperature if the wet bulb temperature is 65°F and the dry but temperature is 100°F - ANSWER 40°F The wet...
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Add to cartHVAC AC FINALS Accurate Questions & Answers! What is the relative humidity if the dry-bulb temperature is 100 f and the wet bulb temperature is 65 F - ANSWER 13% What is the dew-point temperature if the wet bulb temperature is 65°F and the dry but temperature is 100°F - ANSWER 40°F The wet...
HVAC 105 Final Exam Co By definition, electricity is the movement of charged particles called: - ANSWER Electrons Current flow is: - ANSWER Electron flow in a circuit Dynamic electricity is: - ANSWER The movement of electrons that creates current flow T/F In an electrical circuit, voltage ...
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Add to cartHVAC 105 Final Exam Co By definition, electricity is the movement of charged particles called: - ANSWER Electrons Current flow is: - ANSWER Electron flow in a circuit Dynamic electricity is: - ANSWER The movement of electrons that creates current flow T/F In an electrical circuit, voltage ...
HVAC Final Exam Review Questions & Answ The four leading causes of death in the construction industry include electrical incidents,caught in or caught-between incidents, and___ - ANSWER Falls A sign that has a white background with a green panel with white lettering is a: - ANSWER Safety instruc...
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Add to cartHVAC Final Exam Review Questions & Answ The four leading causes of death in the construction industry include electrical incidents,caught in or caught-between incidents, and___ - ANSWER Falls A sign that has a white background with a green panel with white lettering is a: - ANSWER Safety instruc...
HVAC Electrical Test| 100 Questions | Correct Answers(Graded A+) Current flow is - ANSWER the flow of electrons in the circuit impedance is - ANSWER opposition to alternating current flow like charges - ANSWER repel each other Any material that will readily release electrons is called ...
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Add to cartHVAC Electrical Test| 100 Questions | Correct Answers(Graded A+) Current flow is - ANSWER the flow of electrons in the circuit impedance is - ANSWER opposition to alternating current flow like charges - ANSWER repel each other Any material that will readily release electrons is called ...
HVAC Final Exam 3 Correct Questions & AnsThe current draw in a series circuit is _____________. - ANSWER the same throughout the entire circuit The voltage drop of a series circuit is _____ - ANSWER equal to the sum of the voltage lost through each load in a circuit Two identical 115-volt ligh...
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Add to cartHVAC Final Exam 3 Correct Questions & AnsThe current draw in a series circuit is _____________. - ANSWER the same throughout the entire circuit The voltage drop of a series circuit is _____ - ANSWER equal to the sum of the voltage lost through each load in a circuit Two identical 115-volt ligh...
HVAC-R Final Exam Correct 100%(Gravolt amps - ANSWER Transformers are normally rated in? true - ANSWER An insulated jumper may be used to temporarily jump a component in an electrical circuit(true or false)? divided by 10 - ANSWER When using a 10 wrap multiplier the reading on the meter must b...
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Add to cartHVAC-R Final Exam Correct 100%(Gravolt amps - ANSWER Transformers are normally rated in? true - ANSWER An insulated jumper may be used to temporarily jump a component in an electrical circuit(true or false)? divided by 10 - ANSWER When using a 10 wrap multiplier the reading on the meter must b...
HVAC Final Study Guide part 1 Complet This compressor uses pistons and valves to compressor refrigerant. - ANSWER Reciprocating This compressor uses vanes to compress refrigerant. - ANSWER Rotary compressor This compressor is the latest technology for compressor design - ANSWER Scroll pump ...
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Add to cartHVAC Final Study Guide part 1 Complet This compressor uses pistons and valves to compressor refrigerant. - ANSWER Reciprocating This compressor uses vanes to compress refrigerant. - ANSWER Rotary compressor This compressor is the latest technology for compressor design - ANSWER Scroll pump ...
HVAC II Final Exam Review| 50 Questions | Accurate Answers. IF a heat pump works normally in the heating mode but will not provide cooling or a defrost mode, which component is most likely defective? - ANSWER Reversing valve Air-to-air heat pumps produce heat by - ANSWER extracting heat from t...
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Add to cartHVAC II Final Exam Review| 50 Questions | Accurate Answers. IF a heat pump works normally in the heating mode but will not provide cooling or a defrost mode, which component is most likely defective? - ANSWER Reversing valve Air-to-air heat pumps produce heat by - ANSWER extracting heat from t...
HVAC Final Accurate Questions & Ansenvironment - ANSWER natural factors that impact a bldg including the sun, wind, temp, etc Technology - ANSWER constructed factors including the bldg itself, HVAC and mechanical systems impact on building - ANSWER thermal behaviors/physics, comfort conserv...
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Add to cartHVAC Final Accurate Questions & Ansenvironment - ANSWER natural factors that impact a bldg including the sun, wind, temp, etc Technology - ANSWER constructed factors including the bldg itself, HVAC and mechanical systems impact on building - ANSWER thermal behaviors/physics, comfort conserv...
HVAC final exam, unit 14 Accurate Questions & Answers. When a water regulating valve is used to control the head pressure of a water-cooled system, the valve's spring is acting against which pressure to modulate the water flow? - ANSWER Head pressure of the system To prove that the combustion...
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Add to cartHVAC final exam, unit 14 Accurate Questions & Answers. When a water regulating valve is used to control the head pressure of a water-cooled system, the valve's spring is acting against which pressure to modulate the water flow? - ANSWER Head pressure of the system To prove that the combustion...
HVAC FINAL Correct Questions & Answers(Graded A+) A_____is the quantity of heat required to raise the temperature of I lb of water |°F. - ANSWER British thermal unit (BTU) Comfor is typically attained at normal cooling and heating temperatures with a relative humidity of about _____% - ANSW...
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Add to cartHVAC FINAL Correct Questions & Answers(Graded A+) A_____is the quantity of heat required to raise the temperature of I lb of water |°F. - ANSWER British thermal unit (BTU) Comfor is typically attained at normal cooling and heating temperatures with a relative humidity of about _____% - ANSW...
Automotive HVAC Final Accurate Questi1. Where is the heater core located? - ANSWER In the dash 2. In a system with no PTC heater, how is the coolant heated? - ANSWER the engine heats the coolant 3. How is current controlled in a PTC heater? - ANSWER The PTC is Self regulated resistence, Change...
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Add to cartAutomotive HVAC Final Accurate Questi1. Where is the heater core located? - ANSWER In the dash 2. In a system with no PTC heater, how is the coolant heated? - ANSWER the engine heats the coolant 3. How is current controlled in a PTC heater? - ANSWER The PTC is Self regulated resistence, Change...
HVAC TEST QUESTIONS & ANSWERS(2024 LATEST UPDATE) Two locations where a cold air return should be installed - ANSWER open area of a wall and low to the ground Which of the following is the law of thermodynamics? - ANSWER heat moves toward a place with lower intensity Sensible heat describ...
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Add to cartHVAC TEST QUESTIONS & ANSWERS(2024 LATEST UPDATE) Two locations where a cold air return should be installed - ANSWER open area of a wall and low to the ground Which of the following is the law of thermodynamics? - ANSWER heat moves toward a place with lower intensity Sensible heat describ...
HVAC final exam, unit 14 Accurat To control ice build-up on a heat pump outdoor coil in the heating cycle, a ____ is attached to a large diaphragm. - ANSWER Microswitch The heater in the thermostat control circuit in the cooling mode is active when the - ANSWER Cooling contact is open If the ...
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Add to cartHVAC final exam, unit 14 Accurat To control ice build-up on a heat pump outdoor coil in the heating cycle, a ____ is attached to a large diaphragm. - ANSWER Microswitch The heater in the thermostat control circuit in the cooling mode is active when the - ANSWER Cooling contact is open If the ...
Hvac 208 final exam Accurate Questions And Answers! What is the function and operation of a reversing valve - ANSWER Reverses refrigerant flow and provides both heating and cooling. Diverts the discharge gas. What are common failures of reversing valves and causes - ANSWER Stuck valve Overhea...
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Add to cartHvac 208 final exam Accurate Questions And Answers! What is the function and operation of a reversing valve - ANSWER Reverses refrigerant flow and provides both heating and cooling. Diverts the discharge gas. What are common failures of reversing valves and causes - ANSWER Stuck valve Overhea...
HVAC 1 Final Exam Review Accurate 100 Spiral wound gaskets are primarily used on - ANSWER high temperature high pressure systems lip type seals are used primarily - ANSWER on rotating shafts The side force applied at right angles to a bearing and shaft such as that applied from a pulley is ca...
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Add to cartHVAC 1 Final Exam Review Accurate 100 Spiral wound gaskets are primarily used on - ANSWER high temperature high pressure systems lip type seals are used primarily - ANSWER on rotating shafts The side force applied at right angles to a bearing and shaft such as that applied from a pulley is ca...
HVAC final exam, unit 12 Correct 100%(SCORED A+) An ampere is - ANSWER A measure of the quality of electrons flowing past a point in the electrical circuit in a given time What part of an atom moves from one atom to another? - ANSWER electron An element in an electric heating unit is applie...
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Add to cartHVAC final exam, unit 12 Correct 100%(SCORED A+) An ampere is - ANSWER A measure of the quality of electrons flowing past a point in the electrical circuit in a given time What part of an atom moves from one atom to another? - ANSWER electron An element in an electric heating unit is applie...
HVAC Final Exam Accurate Questions & Answers(RATED A+) sustainability - ANSWER meeting energy needs of today's without detracting from ability of future generations to meet their needs global warming/climate change - ANSWER general rise in average annual global temperature ozone layer depl...
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Add to cartHVAC Final Exam Accurate Questions & Answers(RATED A+) sustainability - ANSWER meeting energy needs of today's without detracting from ability of future generations to meet their needs global warming/climate change - ANSWER general rise in average annual global temperature ozone layer depl...
HVAC Accurate Questions & Answers!Heating - ANSWER The process of raising the temperature of a space
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Add to cartHVAC Accurate Questions & Answers!Heating - ANSWER The process of raising the temperature of a space
Hvr 110 HVAC final exam Accurate Questions & Answers! Furnace - ANSWER The air flow on most structures that use a fossil fuel for a heat source have a___that would be used as an air supply. Control loop - ANSWER Almost all control systems use a___to control the temperature with in a given stru...
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Add to cartHvr 110 HVAC final exam Accurate Questions & Answers! Furnace - ANSWER The air flow on most structures that use a fossil fuel for a heat source have a___that would be used as an air supply. Control loop - ANSWER Almost all control systems use a___to control the temperature with in a given stru...
Automotive HVAC Final study set questWhich unit contains a desiccant to remove moisture from the system? - ANSWER Receiver dryer and Accumulator In a piston type compressor, the pistons are driven by what? - ANSWER Swash plate, Crankshaft or Wobble plate (All of the Above) The basic design of ...
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Add to cartAutomotive HVAC Final study set questWhich unit contains a desiccant to remove moisture from the system? - ANSWER Receiver dryer and Accumulator In a piston type compressor, the pistons are driven by what? - ANSWER Swash plate, Crankshaft or Wobble plate (All of the Above) The basic design of ...
HVAC Final Exam 5 Correct QuestionA load is an electrical device that _____________________________ - ANSWER uses electricity to do useful work A disconnect switch is used to __________ - ANSWER open and close the main power source to a piece of equipment which of the following are not compone...
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Add to cartHVAC Final Exam 5 Correct QuestionA load is an electrical device that _____________________________ - ANSWER uses electricity to do useful work A disconnect switch is used to __________ - ANSWER open and close the main power source to a piece of equipment which of the following are not compone...
A ___ reacts to stop, start, or modulate the flow of water, air, or refrigerant to the system or conditioned space - ANSWER Controlled device All control systems can be subdivided into ____, no matter how many controls there are. - ANSWER Control loops _______ control systems were used before ...
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Add to cartA ___ reacts to stop, start, or modulate the flow of water, air, or refrigerant to the system or conditioned space - ANSWER Controlled device All control systems can be subdivided into ____, no matter how many controls there are. - ANSWER Control loops _______ control systems were used before ...
HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Ques...
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Add to cartHVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Questions & Answers(RATED A)HVAC Final Exam 7 Correct Ques...
Natural Gas Furnace - ANSWER Heating Method most commonly used as a heat source in cold climates Ultraviolet light - ANSWER Device used to maintain indoor air quality transfer heat from the air to the refrigerant - ANSWER purpose of evaporator in refrigerant cycle refrigerant is warmer than...
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Add to cartNatural Gas Furnace - ANSWER Heating Method most commonly used as a heat source in cold climates Ultraviolet light - ANSWER Device used to maintain indoor air quality transfer heat from the air to the refrigerant - ANSWER purpose of evaporator in refrigerant cycle refrigerant is warmer than...
Final Exam Review Correct Questions And Answers(Latest Update 2024). Final Exam Review Correct Questions And Answers(Latest Update 2024). Final Exam Review Correct Questions And Answers(Latest Update 2024). Final Exam Review Correct Questions And Answers(Latest Update 2024). Final Ex...
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Add to cartFinal Exam Review Correct Questions And Answers(Latest Update 2024). Final Exam Review Correct Questions And Answers(Latest Update 2024). Final Exam Review Correct Questions And Answers(Latest Update 2024). Final Exam Review Correct Questions And Answers(Latest Update 2024). Final Ex...
HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR...
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Add to cartHVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR Journeyman Practice Exam Accurate 100%(RATED A) HVACR...
Hvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers...
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Add to cartHvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers(RATED A) Hvac Journeyman Exam Correct Questions & Answers...
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Add to cartHVACR Practice Test Correct 100%(RATED A) HVACR Practice Test Correct 100%(RATED A) HVACR Practice Test Correct 100%(RATED A) HVACR Practice Test Correct 100%(RATED A) HVACR Practice Test Correct 100%(RATED A)
HVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Ques...
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Add to cartHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Questions & AnswersHVAC Journeyman Ques...
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