Top 29 problem areas for exams
In spring 2017, NRCan identified 29 objectives in the Foundation Level exam competency profile, that appear most challenging for candidates.
| 2. Numeracy
2.1.2 Calculate areas. 2.1.6 Calculate angles/slopes. 2.1.7 Perform basic algebraic operations |
3. Construction and Renovation of Low-Rise Housing 3.2.2 Describe the basic components of light wood frame construction. 3.2.3 Distinguish between nominal and effective thermal resistance. 3.2.7 Describe techniques to ensure the continuity of the air barrier around service penetrations (plumbing, electrical, mechanical) through the building envelope. 3.2.9 Describe foundation drainage systems. 3.2.15 Describe exterior insulation and finish systems (EIFS). |
5. Building Envelope (New and Existing Homes)
5.1.8 Identify the appropriate location of various barrier systems within the building envelope. 5.2.11 Describe low-e coating. 5.2.12 Describe gas fill and types. 5.2.17 Describe ENERGY STAR ratings and performance for windows and doors. |
| 6. Heating, Ventilation and Air-Conditioning (New and Existing Homes)
6.1.2 Describe the outdoor design temperature. 6.1.3 Describe heating load. 6.1.5 Distinguish between a unit of energy and a unit of power. 6.1.6 Interpret the terminology used to measure the energy efficiency of various types of mechanical systems. 6.2.3 Describe combustion process for natural gas, propane and heating oil. 6.3.2 Identify the various types of domestic hot water heating equipment and range of efficiencies. 6.3.13 Identify the types of venting systems. 6.4.2 Describe different types of ventilation distribution systems and their advantages and limitations. 6.4.6 Describe balanced ventilation with and without heat recovery. 6.7.6 Describe the general principles of active solar domestic water heating. 6.7.9 Interpret applicable data on the energy performance of renewable energy systems |
7. Building Science Principles and the House-as-a-System Concept 7.2.19 Describe the procedure to determine the thermal resistance values of assemblies. 7.2.20 Describe data required to evaluate heat flow through the building envelope and calculate the conductive heat loss in a given example. 7.2.30 Describe moisture flow mechanisms. 7.2.40 Describe how moisture flow within the building envelope can affect the indoor air quality. 7.2.41 List the causes of extremely low humidity levels and their implications. 7.3.12 Describe the concerns of mould. |