Residential HVAC System Design (2016)

Mathematics for HVACR

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    Demonstrate proficiency in solving equations.

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    Calculate ΔT.

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    Understand and demonstrate knowledge of proper duct sizing.

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    Explain the process and demonstrate the ability to calculate heat loss and gain for single family dwelling and residential duplex/two flat.

Heat (Gas and/or Electric)

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    Identify the formula for sensible heat.

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    Describe and demonstrate the method of measuring static pressure.

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    Describe the effects of relative humidity on comfort and health.

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    Describe sensible and latent heat.

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    Define BTU.

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    Describe the principles of dehumidification and humidification.

Air Flow

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    Describe and measure temperature rise.

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    Explain the procedure for determining CFM and demonstrate.

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    Describe the effects of static pressure on air flow and demonstrate.

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    State the recommended air velocities throughout the supply and return duct system.

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    Measure air velocities throughout the supply and return duct system.

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    Describe the construction and efficiencies of varying filtering media and systems.

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    Describe, fabricate and install various types of duct connectors.

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    Describe "R" values and noise reduction elements of various duct materials.

Air Conditioning

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    Describe the laws of thermodynamics.

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    Describe and demonstrate convection, conduction, and radiation.

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    Define enthalpy.

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    Explain the condensation of a vapor, and its effect on heat.

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    Explain and demonstrate vaporization of a liquid, and its effect on heat.

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    Describe the principles of dehumidification and humidification.

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    Describe and define the following:<ul><li>BTU</li><li>latent heat</li><li>sensible heat</li><li>sub-cooled liquid and superheated vapor</li><li>dry and wet bulb temperatures</li><li>dew point</li></ul>

Frequently asked questions

What grade levels do these standards cover?
Grade 9, Grade 10, Grade 11, and Grade 12
When were these standards adopted?
2016
Where can I read the official document?
Residential HVAC System Design

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