HVAC Test Prep iOS App
Unlock your potential in the HVAC industry with confidence!
Discover HVAC Test Prep — the ultimate app for honing your Heating, Ventilation, and Air Conditioning knowledge. Designed for both aspiring technicians and seasoned professionals, HVAC Test Prep is your go-to tool for success. With a vast collection of expertly crafted questions and detailed explanations for every answer, you can deepen your understanding and tackle any certification exam with ease.
Our app focuses on what matters most — helping you grasp the `why` behind every answer, so you not only learn but master the concepts critical to the HVAC field. Stay sharp and keep your skills up-to-date with content that reflects the latest industry standards and best practices.
Join thousands of HVAC professionals who are already advancing their careers with HVAC Test Prep. Don’t just test your knowledge — perfect it. Download now and start your journey toward HVAC expertise today!
Content Overview
Explore a variety of topics covered in the app.
Example questions
Let's look at some sample questions
What is a Constant Air System?
A system that varies the amount of air being distributedA system that keeps the amount of air being distributed constantA system that absorbs heat from the environmentNone of the above
A Constant Air System is a type of HVAC system that keeps the amount of air being distributed constant, regardless of the heating or cooling needs of the building.
What is the role of a heat pump in an HVAC system?
To transfer heatTo control temperatureTo control humidityNone of the above
The role of a heat pump in an HVAC system is to transfer heat.
Which type of thermostat is considered the most energy efficient?
Mechanical ThermostatsElectronic ThermostatsSmart ThermostatsNone of the above
'Smart Thermostats' are considered the most energy efficient because they can be programmed to adjust the temperature based on when you are home or away.
What is a variable refrigerant flow (VRF) system?
A system that varies the flow of refrigerant based on demandA system that varies the flow of air based on demandA system that varies the flow of heat based on demandNone of the above
'A variable refrigerant flow (VRF) system' is a system that varies the flow of refrigerant based on demand, providing precise temperature control and energy savings.
What is 'duct sizing' in HVAC terms?
The process of determining the appropriate size of ducts for an HVAC systemThe process of measuring the length of ductsThe process of determining the size of an HVAC unitThe process of determining the number of ducts needed
'Duct sizing' in HVAC terms is the process of determining the appropriate size of ducts for an HVAC system, based on factors such as airflow volume and pressure loss.
What is a duct tape in HVAC ductwork?
A device that controls airflowA material that insulates ductsA material that seals duct jointsA device that filters pollutants
Despite its name, duct tape is not recommended for sealing HVAC ductwork due to its poor durability and adhesion under temperature changes and over time. Duct mastic or specialized HVAC tapes are more suitable for this purpose.
What is a duct collar in HVAC ductwork?
A device that controls airflowA device that connects ducts to equipment or other ductsA device that heats the airA device that cools the air
A duct collar is a device used to connect HVAC ductwork to equipment or other ducts. It's typically made of metal and can be adjusted to fit different sizes or shapes of ducts.
What is a cooling tower in an HVAC system?
A device that cools waterA device that generates heatA device that measures temperatureNone of the above
A cooling tower is a device that cools water in the HVAC system.
What is the purpose of a furnace in an HVAC system?
To provide heatTo cool the airTo filter the airTo control the air flow
The purpose of a furnace in an HVAC system is to provide heat. It does this by burning fuel, such as gas or oil.
What does the term 'ADA' stand for in the context of building codes?
American Disability ActAmericans with Disabilities ActAmerican Design AssociationNone of the above
In the context of building codes, 'ADA' stands for Americans with Disabilities Act. It is a civil rights law that prohibits discrimination against individuals with disabilities in all areas of public life.
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