Hvac airflow - Study guides, Class notes & Summaries

S500 (Water) // S520 (Mold) // NY City Guidelines In general, which remediation guidelines/standards should a remediator be familiar with? S520 Standard for Professional Mold Remediation The industry standard of care document for mold remediation contractors is...? Condition 1 // Normal or uncontaminated building or items // Indoor environment that may have settled spores, fungal fragments whose identity; location and quantity are reflective of a normal fungal ecology for a simil...

What is an HVAC System? - correct 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? - correct answer Fans Pumps Compressor Evaporator What is a PTAC? - correct answer Packaged Terminal Air Conditioner What is a PTHP? - correct answer Packaged Terminal Heat Pump List the heat transfer equipment (3) - correct answer Boiler Chiller Coil What is a zone? - correct answer A zone is a separately ...

HVAC EXCELLENCE QUESTIONS AND ANSWERS ALREADY GRADED A Heat which causes a change in temperature of a substance is called sensible heat, Heat added to a substance without a rise in temperature; (example: liquid refrigerant to gas) this process la called? latent heat Heat added to the refrigerant in vapor state after the evaporation process is called, superheat A scroll compressor moves refrigerant by means of; involute spirals The movement of heat by way of fluid or is called; a...

If an air-conditioning machine is unavailable, the air-conditioning system can be evacuated using: A/C gauges and a vacuum pump. A Shop Vac with the proper adapters. Shop air and a blow gun. A hand vacuum pump and adapters. - Answer-A/C gauges and a vacuum pump. ____ hook to the low-side fitting of the air-conditioning system to determine whether the refrigerant is pure or it is contaminated with another refrigerant or air. Reclaim/recycle machines Refrigerant identifiers Vacuum pu...

HVAC Study Guide Questions and Answers Graded A+ Why is IAQ important? a) to provide a comfortable environment for occupants b) to provide enough oxygen for occupants c) to provide the right temperature for a productive environment for occupants d) to provide sufficient airflow for occupants e) to provide a healthy environment for occupants e) to provide a healthy environment for occupants What is not considered a contaminate? a) Carbon Dioxide b) Ozone c) Carbon Monoxide d)...

Electric Heat ESCO - HVAC Excellence Exam Tested Questions With Revised Answers A motor used in an electric furnace is rated at 230 VAC what is the minimum and maximum voltages allowed - ANSWER 207 to 253 A tech reads 5 FLA on data plate approx what should the LRA be - ANSWER 15 to 25 amps A tech checks a fan motor run capacitor to ground with an analog ohmeter what resistance scale should be used - ANSWER r X 10K A tech is checking the ressitance of a ...

HVAC Heating ventilation air-conditioning Line of Demarcation A line that. is taped or drawn on the floor of the anteroom or area that separates the anteroom from the clean room Brainpower Read More Sticky mat A Matt compromising of multiple layers of sticky plastic it adheres to the floor in front of the door to the anteroom and or clean room . it helps to remove dirt and debris from the bottoms of shoes and shoe covers. the top most layer most frequently be removed and ...

HVAC Study Guide with 100% Complete Solutions Why is IAQ important? a) to provide a comfortable environment for occupants b) to provide enough oxygen for occupants c) to provide the right temperature for a productive environment for occupants d) to provide sufficient airflow for occupants e) to provide a healthy environment for occupants - Correct Answer ️️ -e) to provide a healthy environment for occupants What is not considered a contaminate? a) Carbon Dioxide b) Ozone c) Carbon...

HVAC Latest Update with Verified 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 conditioning system system in which air is treated at a central location and distributed to and from rooms by one or more fans and a series of ducts. compressor the part of the outdoo...

KY HVAC JOURNEYMAN EXAM QUESTIONS WITH COMPLETE VERIFIED SOLUTIONS GRADED A+ Liquid adhesive coatings used on air filters for air conditioning or heating systems shall have a flash point not lower than _______ : a: 200°F b: 250°F c: 350°F d: 325°F d: 325°F Refer: IMC Code 605.1 Connectors shall connect to a chimney flue at a point not less than ______ above the lowest portion of the interior of the chimney flue: a: 10 inches b: 12 inches c: 16 inches d: 14 inches b: 12 inches ...