Hvac airflow - Study guides, Class notes & Summaries

HVAC EXCELLENCE EXAM QUESTIONS AND ANSWERS 100% PASS Heat which causes a change in temperature of a substance is called - Correct Answer ️️ -sensible heat, Heat added to a substance without a rise in temperature; (example: liquid refrigerant to gas) this process la called? - Correct Answer ️️ -latent heat Heat added to the refrigerant in vapor state after the evaporation process is called, - Correct Answer ️️ -superheat A scroll compressor moves refrigerant by means of; - Cor...

Hvac chp 30 Question and answers correctly solved 2023/2024The allowable draft rate in a room is A fpm . - correct answer 15 to 25 Air stagnation occurs if air movement is less than fpm . - correct answer 15 The type of testing determine the airtightness of the building envelope is testing - correct answer blower door An instrument used to direct and calculate all of the airflow through a duct at a given supply or return is - correct answer Flow hood An instrument that measures all o...

Hvac chp 30 Question and answers correctly solved 2023/2024The allowable draft rate in a room is A fpm . - correct answer 15 to 25 Air stagnation occurs if air movement is less than fpm . - correct answer 15 The type of testing determine the airtightness of the building envelope is testing - correct answer blower door An instrument used to direct and calculate all of the airflow through a duct at a given supply or return is - correct answer Flow hood An instrument that measures all o...

Having a regular HVAC filter replacement plan can help: A. Protect the system components B. Double the system's airflow C. Humidify the airflow D. Sanitize the system components - ANSWER-A. Protect the system components According to ACR, the NADCA Standard, properly performed HVAC system cleaning services should: A. Eliminate all contamination B. Restore the internal insulation to an "as new" condition C. Restore the evaporator coil to its original pressure drop D. Render the syste...

Why does the HVAC system need to be balanced at the end of a commercial project? Answer To adjust airflow at each device location to meet the criteria in the engineers design The typical chronological order of system installation in new commercial construction is Answer Plumbing, HVAC, Electrical In which situation would an interior designer user a construction change directive? Answer to relocate an electrical receptacle because of revised furniture plans at project closeout, what docu...

Why does the HVAC system need to be balanced at the end of a commercial project? - Answer- To adjust airflow at each device location to meet the criteria in the engineers design The typical chronological order of system installation in new commercial construction is - Answer- Plumbing, HVAC, Electrical In which situation would an interior designer user a construction change directive? - Answer- to relocate an electrical receptacle because of revised furniture plans at project closeout, ...

NCIDQ – PX, Exam Questions and answers, rated A+ Examples of items included in a complex water conservation system that requires more involvement by the Interior Designer and the full design team include: - purple color coded graywater piping and dual piped potable/non-potable water systems. Fire Damper - used to restrict and PREVENT the spread of fire AND smoke Smoke Dampers - used to RESIST the passage of smoke and air Dynamic fire dampers - close when airflow velocity and pressure...

ADA - correct answerAmerican with Disabilities Act; U.S. Federal legislation enacted in the early 1990s mandating that owners and operators of public facilities provide certain accommodations for individuals with disabilities as specified within the legislation CapEx - correct answerCapital Expenditure; Major expenditure category in the hospitality industry covering replacement of worn-out furniture, finishes, and soft goods; and wear and tear, obsolescence, regulatory requirements such as AD...

HVAC EXCELLENCE EXAM QUESTIONS AND ANSWERS 100% PASS Heat which causes a change in temperature of a substance is called - Correct Answer ️️ -sensible heat, Heat added to a substance without a rise in temperature; (example: liquid refrigerant to gas) this process la called? - Correct Answer ️️ -latent heat Heat added to the refrigerant in vapor state after the evaporation process is called, - Correct Answer ️️ -superheat A scroll compressor moves refrigerant by means of; - Cor...

IICRC - AMRT Exam Questions And Answers (Verified And Updated) S500 (Water) // S520 (Mold) // NY City Guidelines - answerIn general, which remediation guidelines/standards should a remediator be familiar with? S520 Standard for Professional Mold Remediation - answerThe 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; locat...