501 HVAC Study Guide Questions and Answers 100% Solved 2 Exam (elaborations) HVAC FINAL EXAM WITH COMPLETE SOLUTIONS 3 Exam (elaborations) BOMA HVAC Exam with Complete Solutions 4 Exam (elaborations) HVAC Pretest BOMA (website) Questions and Answers 100% Solved 5 Exam (elaborations) HVAC Test Q...
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HVAC TEST QUESTIONS AND ANSWERS 100% SOLVED thermostat Is a temperature dependent valve that opens and closes according to the engine coolant temperature to regulate the flow of coolant through the radiator and back to the engine Coolant Pump Are mechanically controlled devices that circulat...
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Add to cartHVAC TEST QUESTIONS AND ANSWERS 100% SOLVED thermostat Is a temperature dependent valve that opens and closes according to the engine coolant temperature to regulate the flow of coolant through the radiator and back to the engine Coolant Pump Are mechanically controlled devices that circulat...
HVAC-Module 1-Introduction to HVAC Questions and Answers 100% Solved bond short for surgery bond.It is a funded guarantee that a contractor will perform as agreed Carbon monoxide A common by-product of combustion process,CO is a colorless, tasteless,and orderless gas that is lighter than air ...
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Add to cartHVAC-Module 1-Introduction to HVAC Questions and Answers 100% Solved bond short for surgery bond.It is a funded guarantee that a contractor will perform as agreed Carbon monoxide A common by-product of combustion process,CO is a colorless, tasteless,and orderless gas that is lighter than air ...
HVAC TEST WITH COMPLETE SOLUTIONS airflow the distribution or movement of air. air handler indoor part of an air conditioner that moves cooled or heated air throughout the ductwork of your home. Usually a furnace or blower coil. BTU British thermal unit. Unit of heat energy. central air condit...
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Add to cartHVAC TEST WITH COMPLETE SOLUTIONS airflow the distribution or movement of air. air handler indoor part of an air conditioner that moves cooled or heated air throughout the ductwork of your home. Usually a furnace or blower coil. BTU British thermal unit. Unit of heat energy. central air condit...
Residential HVAC Installation Exam Questions and Answers 100% Solved Clearance tolerances are such that the ordinary clean refrigerant oil can be used satisfactorily in a vacuum pump. false The maximum recommended pressure for leak testing is 150 psig on the low-pressure side of the system. ...
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Add to cartResidential HVAC Installation Exam Questions and Answers 100% Solved Clearance tolerances are such that the ordinary clean refrigerant oil can be used satisfactorily in a vacuum pump. false The maximum recommended pressure for leak testing is 150 psig on the low-pressure side of the system. ...
Refrigeration-Air Conditioning Test with Complete Solutions 1. When repairing a refrigeration system, a swaging tool set would be used to carry out which of the following operations? Swaging tools can be used to expand an end of one tube to fit onto a tube of the same original outside diamete...
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Add to cartRefrigeration-Air Conditioning Test with Complete Solutions 1. When repairing a refrigeration system, a swaging tool set would be used to carry out which of the following operations? Swaging tools can be used to expand an end of one tube to fit onto a tube of the same original outside diamete...
HVAC Equipment Test with Complete Solutions Absorption Chiller UTILIZE A THERMAL OR CHEMICAL PROCESS TO PRODUCE REFRIGERATION EFFECT NECESSARY TO PROVIDE CHILLED WATER NOT VCR- NO MECHANICAL COMPRESSION Air Filter CLEANS THE AIR OF UNDESIRABLE ELEMENTS sound attenuating filters-reduce level...
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Add to cartHVAC Equipment Test with Complete Solutions Absorption Chiller UTILIZE A THERMAL OR CHEMICAL PROCESS TO PRODUCE REFRIGERATION EFFECT NECESSARY TO PROVIDE CHILLED WATER NOT VCR- NO MECHANICAL COMPRESSION Air Filter CLEANS THE AIR OF UNDESIRABLE ELEMENTS sound attenuating filters-reduce level...
BOMA-HVAC EXAM WITH COMPLETE SOLUTIONS laminar flow - A streamline or viscous flow. - layers of water flowing over one another at different speeds with virtually no mixing between layers. - Fluid particles move in definite and observable paths or stream lines. - The flow is characteristic of...
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Add to cartBOMA-HVAC EXAM WITH COMPLETE SOLUTIONS laminar flow - A streamline or viscous flow. - layers of water flowing over one another at different speeds with virtually no mixing between layers. - Fluid particles move in definite and observable paths or stream lines. - The flow is characteristic of...
Refrigeration Study Guide Questions and Answers 100% Solved recovery process using a self-contained refrigerant recovery unit to draw or push the refrigerant out of the circuit. Active Recovery Recover process that makes use of the system pressure and/or the system compressor to push the ref...
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Add to cartRefrigeration Study Guide Questions and Answers 100% Solved recovery process using a self-contained refrigerant recovery unit to draw or push the refrigerant out of the circuit. Active Recovery Recover process that makes use of the system pressure and/or the system compressor to push the ref...
HVAC Exam Questions with Correct Answers 100% Pass The refrigerant in a condenser in a refrigeration system ____. rejects heat The condenser in a refrigeration system ____. Answer: All of the above A normally operating water-cooled condenser is operating with a 10°F differential between wate...
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Add to cartHVAC Exam Questions with Correct Answers 100% Pass The refrigerant in a condenser in a refrigeration system ____. rejects heat The condenser in a refrigeration system ____. Answer: All of the above A normally operating water-cooled condenser is operating with a 10°F differential between wate...
HVAC EXAM WITH COMPLETE SOLUTIONS Heat Transfer Moves from one substance to another as well as between molecules of a substance, temperature is the driving force Temperature The level of heat or heat intensity, measured with thermometers Heat Is the motion of molecules, and travels from a warm ...
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Add to cartHVAC EXAM WITH COMPLETE SOLUTIONS Heat Transfer Moves from one substance to another as well as between molecules of a substance, temperature is the driving force Temperature The level of heat or heat intensity, measured with thermometers Heat Is the motion of molecules, and travels from a warm ...
HVAC TEST QUESTIONS AND ANSWERS 100% SOLVED The coolant bypass solenoid valve provides a second path for coolant to flow between the engine block and the: Thermostat housing The heater core is an air to liquid heat exchanger similar to a radiator. false the 1.6l gtdi engine uses the no-flow c...
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Add to cartHVAC TEST QUESTIONS AND ANSWERS 100% SOLVED The coolant bypass solenoid valve provides a second path for coolant to flow between the engine block and the: Thermostat housing The heater core is an air to liquid heat exchanger similar to a radiator. false the 1.6l gtdi engine uses the no-flow c...
BOMA-HVAC EXAM QUESTIONS AND ANSWERS 100% SOLVED 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 A 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 t...
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Add to cartBOMA-HVAC EXAM QUESTIONS AND ANSWERS 100% SOLVED 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 A 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 t...
HVAC Electricity Questions and Answers 100% Solved how much resistance must be placed in 120V curcuit in order to limit the current to 2Amps 60 Ohms when current flows in a 2 wire circuit such as 120v, if a clamp on amp meter is clamped around both wires what measurment would you expect. 0 ...
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Add to cartHVAC Electricity Questions and Answers 100% Solved how much resistance must be placed in 120V curcuit in order to limit the current to 2Amps 60 Ohms when current flows in a 2 wire circuit such as 120v, if a clamp on amp meter is clamped around both wires what measurment would you expect. 0 ...
BOMA-HVAC TEST WITH COMPLETE SOLUTIONS The man whose work is considered the real beginning of the science of air-conditioning _____. Willis Carrier Psychrometry refers to the relationship between _____ and _____. Humidity; air The amount of moisture in the air compared to how much it can hol...
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Add to cartBOMA-HVAC TEST WITH COMPLETE SOLUTIONS The man whose work is considered the real beginning of the science of air-conditioning _____. Willis Carrier Psychrometry refers to the relationship between _____ and _____. Humidity; air The amount of moisture in the air compared to how much it can hol...
HVAC BOMA 501 STUDY GUIDE QUESTIONS AND ANSWERS 100% SOLVED Dual Duct System A system in which hot air and cold air are supplied by separate ducts and mixed at each controlled space to provide the desired supply air temperature. This method consumes a great deal of energy. Muiltizone System ...
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Add to cartHVAC BOMA 501 STUDY GUIDE QUESTIONS AND ANSWERS 100% SOLVED Dual Duct System A system in which hot air and cold air are supplied by separate ducts and mixed at each controlled space to provide the desired supply air temperature. This method consumes a great deal of energy. Muiltizone System ...
Refrigeration Study Guide 2 Questions and Answers 100% Solved ________ heat causes a change in temperature. Sensible ________ heat causes refrigerant to change state. Latent ________ is being removed when a vapor is changing into a liquid Latent heat of condensation ________ is being added w...
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Add to cartRefrigeration Study Guide 2 Questions and Answers 100% Solved ________ heat causes a change in temperature. Sensible ________ heat causes refrigerant to change state. Latent ________ is being removed when a vapor is changing into a liquid Latent heat of condensation ________ is being added w...
Refrigeration Study Guide Questions and Answers 100% Solved Difference between a substance melting point and freezing point Adding or Subtracting latent heat 40 lbs of pressure added to liquid refrigerant would have what effect on its boiling Boil at a higher temperature Amount of heat adde...
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Add to cartRefrigeration Study Guide Questions and Answers 100% Solved Difference between a substance melting point and freezing point Adding or Subtracting latent heat 40 lbs of pressure added to liquid refrigerant would have what effect on its boiling Boil at a higher temperature Amount of heat adde...
HVAC Pretest BOMA Questions and Answers 100% Solved Two basic categories of chillers are the ___. a. Compression cycle and absorption b. purge and absorption c. absorption and lithium bromide d. purge and lithium bromide a. Compression cycle and absorption The five requirements for comfort a...
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Add to cartHVAC Pretest BOMA Questions and Answers 100% Solved Two basic categories of chillers are the ___. a. Compression cycle and absorption b. purge and absorption c. absorption and lithium bromide d. purge and lithium bromide a. Compression cycle and absorption The five requirements for comfort a...
HVAC Test Questions and Answers 100% Solved The human body gives off heat by Convection, Radiation and Conduction How many BTU's are required to change five pounds of ice at 20º F to steam at 220º F 1,304 BTU/h How many BTU's must be removed from one pound of water at 200º F for it to e...
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Add to cartHVAC Test Questions and Answers 100% Solved The human body gives off heat by Convection, Radiation and Conduction How many BTU's are required to change five pounds of ice at 20º F to steam at 220º F 1,304 BTU/h How many BTU's must be removed from one pound of water at 200º F for it to e...
HVAC Pretest BOMA (website) Questions and Answers 100% Solved Two basic categories of chillers are the ___. a. Compression cycle and absorption b. purge and absorption c. absorption and lithium bromide d. purge and lithium bromide a. Compression cycle and absorption The five requirements for ...
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Add to cartHVAC Pretest BOMA (website) Questions and Answers 100% Solved Two basic categories of chillers are the ___. a. Compression cycle and absorption b. purge and absorption c. absorption and lithium bromide d. purge and lithium bromide a. Compression cycle and absorption The five requirements for ...
BOMA HVAC Exam with Complete Solutions What happens when room temperature soda is poured into a glass of ice ? The ice melts because it is absorbing heat from the soda . The compressor in a refrigeration system pumps the refrigerant throughout the system To control ice build - up on a heat pu...
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Add to cartBOMA HVAC Exam with Complete Solutions What happens when room temperature soda is poured into a glass of ice ? The ice melts because it is absorbing heat from the soda . The compressor in a refrigeration system pumps the refrigerant throughout the system To control ice build - up on a heat pu...
HVAC FINAL EXAM WITH COMPLETE SOLUTIONS Which of the following would have the greatest effect on the heat content of the refrigerant? A) The refrigerant's humidity B) The refrigerant's state C) The refrigerant's temperature D) The refrigerant's pressure Correct Answer B) The refrig...
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Add to cartHVAC FINAL EXAM WITH COMPLETE SOLUTIONS Which of the following would have the greatest effect on the heat content of the refrigerant? A) The refrigerant's humidity B) The refrigerant's state C) The refrigerant's temperature D) The refrigerant's pressure Correct Answer B) The refrig...
501 HVAC Study Guide Questions and Answers 100% Solved 50 degrees centigrade equals 122 degrees F. (1.8 x C + 32F). An evaporator, generator, absorber, is a component of an absorption water chiller. A British Thermal Unit is the amount of heat required to change, one pound of water one degree...
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Add to cart501 HVAC Study Guide Questions and Answers 100% Solved 50 degrees centigrade equals 122 degrees F. (1.8 x C + 32F). An evaporator, generator, absorber, is a component of an absorption water chiller. A British Thermal Unit is the amount of heat required to change, one pound of water one degree...
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