Hvac airflow - Study guides, Class notes & Summaries

CAMT EXAM QUESTIONS AND ANSWERS [CORRECT & VERIFIED ANSWERS] The thermostat located inside of a clothes dryer ensures that which other component turns on and off as needed? Heating element Which type of voltage is used by HVAC controls and thermostats? 24 V A maintenance technician smells a strong odor of gas while standing next to a water heater that is undergoing some repairs. The room is dimly lit, but the technician believes the gas is leaking from the water heater. Before leaving the ...

IICRC - AMRT Exam, Top Questions and answers, 100% Accurate, graded A+ 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; loc...

HVAC Airflow

HVAC EXAM 2024 WITH 100% ACCURATE 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 Mon...

HVAC Gas Heat Certification Exam (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: What is the volume of flue gas produced from a 60,000 BTU/h Category I fan assisted Natural Gas furnace operating with 50% excess air? Answer: 600 cu ft. Q: The purpose of a flue baffle is to Answer: Increase heat exchange Q: The LP gas pressure supplied to the appliance gas valve should be Answer: 11 - 13 in. W.C. Q: An installed gas furna...

HVAC NATE Gas Heat Exam Prep (Latest 2024/ 2025 Update) 100% Correct Questions and Verified Answers| Grade A Q: When starting up a dual system, the temperature rise method for determining airflow cannot be used with compressor cycle of the heat pump because: Answer: The capacity of the system varies too much with outdoor temperature. Q: The flame pattern a technician would expect to see on a properly operating single stage gas furnace equipped with "in shot" type burner is a:...

NCIDQ PX Exam Questions & Answers 2024/2025 Examples of items included in a complex water conservation system that requires more involvement by the Interior Designer and the full design team include: - ANSWERSpurple color coded graywater piping and dual piped potable/non-potable water systems. Fire Damper - ANSWERSused to restrict and PREVENT the spread of fire AND smoke Smoke Dampers - ANSWERSused to RESIST the passage of smoke and air Dynamic fire dampers - ANSWERSclose when airf...

INMT 441 Final Exam Questions and Answers Physical Security - Answer-focuses on protecting a facility, its occupants, and valuable assets from human-induced threats Environmental Security - Answer-manages temperature, light levels, humidity, dew point, airflow, smoke, door position, video, power, water leaks to prevent any environmental threats to the facility, its occupants, and assets. Common Physical Security Threats - Answer-break ins, vandalism, theft, espionage, workplace violence,...

HVAC 2024 Test Questions with Correct Answers airflow - Answer-the distribution or movement of air. air handler - Answer-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 - Answer-British thermal unit. Unit of heat energy. central air conditioning system - Answer-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. ...

What are the methods of control for air systems correct answers 1. Varying the temperature of the air supplied while holding the flow constant 2. Varying the flow of warm or cold air supplied while holding the temperature constant ng both the temperature and the flow of air supplied or turning the system on or off Multi Zone VAV systems are correct answers 1 used extensively in commercial buildings 2 have pot 3 least f The actuated assembly is _____ _____ if flow is prevented when the ...