ICC REI Quiz1

1) What is the scope of the Energy Conservation Code as it relates to residential buildings? (R101.2)

Only applies to new constructionApplies to residential buildings, building sites and associated systems and equipment Only applies to buildings with more than 3 storiesOnly applies to heating and cooling systems

2) When there is a conflict between a general requirement and a specific requirement in the code, which shall govern? (R101.4)

The general requirementThe specific requirement The most lenient requirementThe decision of the building owner

3) How should a building that includes both residential and commercial portions be considered? (R101.4.1)

The entire building must follow commercial provisionsThe entire building must follow residential provisionsEach portion shall be separately considered and meet applicable provisions Only the larger portion's provisions apply to the entire building

4) Who has the authority to approve alternative materials, designs, or methods of construction? (R102.1)

The building contractorThe code official The building ownerThe state licensing board

5) What information must be submitted with each application for a permit under the Energy Conservation Code? (R103.1)

Only a verbal description of the workConstruction documents, technical reports and other supporting data Only the property deedOnly a simplified floor plan

6) When are construction documents required to be prepared by a registered design professional? (R103.1)

For all residential projectsOnly for commercial projectsWhere required by the statutes of the jurisdiction Only for buildings over three stories

7) Who can waive the requirements for construction documents? (R103.1 Exception)

The building ownerThe code official The contractorThe state building commission

8) Which of the following details must be included in construction documents? (R103.2)

Energy compliance path Interior design colorsLandscaping plansFurniture layout

9) What must be represented on the construction documents according to Section R103.2.1? (R103.2.1)

The building thermal envelope Interior finishesFurniture layoutLandscape design

10) What happens to construction documents after they are reviewed for code compliance? (R103.3.1)

They are returned to the applicant and discardedThey are stored at the local libraryThey are endorsed, stamped "Reviewed for Code Compliance" and one set is retained by the code official They are published online for public review

11) How long must approved construction documents be retained by the code official? (R103.5)

30 days90 daysNot less than 180 days 5 years

12) What additional fee may apply if work commences before obtaining necessary permits? (R104.3)

No additional fee appliesA fee established by the code official A state-mandated penaltyA nominal $50 processing fee

13) What must remain visible and accessible for inspection purposes? (R105.1)

Only the building exteriorConstruction or work for which a permit is required Only electrical componentsOnly the foundation

14) Which inspection verifies compliance with R-value, location, thickness, depth of burial and protection of insulation? (R105.2.1)

Final inspectionFraming inspectionFooting and foundation inspection Plumbing rough-in inspection

15) At what point is a framing and rough-in inspection conducted? (R105.2.2)

After interior finishes are appliedBefore application of interior finish After occupancyOnly when specifically requested

16) What does a mechanical rough-in inspection verify regarding HVAC equipment? (R105.2.4)

Only the brand nameEquipment type and size, required controls, system insulation and corresponding R-value Only the equipment locationOnly the electrical connections

17) When may a building be occupied according to the Energy Conservation Code? (R105.2.5)

After framing inspectionAfter rough-in inspectionsAfter final inspection and approval After foundation inspection

18) Who is authorized to accept reports of third-party inspection agencies? (R105.4)

The building ownerThe code official The contractorThe design professional

19) What must be done if work does not pass an initial inspection? (R105.6)

The permit must be reissuedThe necessary corrections shall be made to achieve compliance A variance must be obtainedThe project must be redesigned completely

20) What document is issued after prescribed tests and inspections indicate compliance? (R106.1)

Certificate of occupancyNotice of approval Building licenseEnergy compliance certificate

21) Under what circumstances can a notice of approval be revoked? (R106.2)

Only if the building changes ownershipIf issued in error or based on incorrect information Only after 180 daysOnly with the owner's permission

22) Which of the following is NOT a criterion for determining climate zones for unlisted locations? (R301.3)

Heating degree daysCooling degree daysMonthly average temperatureSoil conditions

23) What is the definition of a "Commercial Building" according to the code? (R202)

Any building used for business purposesAny building more than three stories in heightAll buildings that are not included in the definition of "Residential building" Any building that contains both dwelling units and business occupancies

24) How is a "Residential Building" defined in the code? (R202)

Only single-family homesDetached one- and two-family dwellings, townhouses, and Group R-2, R-3, and R-4 buildings three stories or less Any structure where people sleepOnly multi-family apartments

25) What does the term "Building Thermal Envelope" refer to? (R202)

Only the exterior wallsBasement walls, exterior walls, floors, ceiling, roofs and other building elements that enclose conditioned space Only the roof and ceiling assemblyOnly areas with insulation

26) What is "Continuous Insulation (ci)" as defined by the code? (R202)

Insulation installed only in wall cavitiesInsulation that is continuous across all structural members without thermal bridges other than fasteners Insulation that must be continuously monitoredAny type of insulation that covers at least 90% of a surface

27) How is "High-Efficacy Light Sources" defined in the code? (R202)

Any lamp with at least 40 lumens per wattAny lamp with an efficacy of not less than 65 lumens per watt, or luminaires with not less than 45 lumens per watt Only LED light sourcesAny fixture with a motion sensor

28) What constitutes a "Historic Building" according to the code? (R202)

Any building over 100 years oldAny building with architectural significanceA building listed or certified as eligible for listing in the National Register of Historic Places (among other criteria) Only government buildings with historical significance

29) What is the definition of "Conditioned Space" according to the code? (R202)

Only spaces with heating equipmentAn area directly or indirectly heated or cooled within the building thermal envelope Only habitable areas of a buildingAny space with windows

30) What does "Visible Transmittance (VT)" refer to? (R202)

The amount of solar heat passing through windowsThe ratio of visible light entering through fenestration to the incident visible light The U-factor of a windowThe amount of ultraviolet radiation blocked

31) How are construction documents required to be drawn? (R103.2)

Only by handTo scale on suitable material Only using computer softwareOnly by licensed architects

32) What happens if changes made during construction are not in compliance with approved construction documents? (R103.4)

The project must stop until redesignedThe changes must be resubmitted for approval as an amended set A new permit must be obtainedA variance is automatically granted

33) When is a stop work order authorized to be issued? (R109.1)

Only when a permit has expiredWhen work is being performed contrary to code provisions or in a dangerous manner Only when requested by the property ownerOnly for commercial projects

34) What must the stop work order state? (R109.2)

Only the name of the code officialThe reason for the order and conditions under which work can resume Only the fine amountOnly the date of re-inspection

35) What is the primary purpose of the board of appeals? (R110.1)

To waive code requirementsTo hear and decide appeals of orders, decisions or determinations made by the code official To issue permitsTo conduct inspections

36) What limitations exist on the board of appeals' authority? (R110.2)

They can waive any requirementThey cannot waive requirements of the code or interpret its administration They can only rule on residential mattersThey can only meet quarterly

37) Who must be on the board of appeals? (R110.3)

Only licensed contractorsMembers qualified by experience and training who are not employees of the jurisdiction Only registered design professionalsAny interested citizen

38) What is "Air Barrier" defined as? (R202)

Only weatherproof exterior surfacesMaterials joined to restrict or prevent air passage through the building thermal envelope Only plastic sheetingOnly caulking around windows

39) What is "Alteration" as defined by the code? (R202)

Only changes to the exterior of a buildingAny construction, retrofit or renovation to an existing structure other than repair or addition Only changes that require a building permitOnly structural modifications

40) How is "Fenestration" defined? (R202)

Only windowsProducts classified as either vertical fenestration or skylights Only exterior doorsOnly glass block

41) What is "Above-Grade Wall" according to the code definition? (R202)

Any wall above ground levelA wall more than 50 percent above grade and enclosing conditioned space Any wall on an upper floorOnly exterior walls

42) How is a "Basement Wall" defined? (R202)

Any wall below ground levelA wall 50 percent or more below grade and enclosing conditioned space Any foundation wallOnly walls in unfinished basements

43) What does "Solar Heat Gain Coefficient (SHGC)" measure? (R202)

The insulation value of a windowThe ratio of solar heat gain entering space through fenestration to incident solar radiation The visible light transmissionThe reflectivity of glass

44) How is "U-Factor" defined in the code? (R202)

A measure of air leakageThe coefficient of heat transmission through a building component or assembly A measure of solar heat gainThe insulation compression factor

45) What must maintenance instructions be furnished for? (R303.3)

Only HVAC equipmentEquipment and systems that require preventive maintenance Only insulation productsOnly energy-efficient appliances

46) What system is used to regulate the thermal climate zones in the code? (R301.3)

Only annual average temperaturesHeating degree days (HDD) and cooling degree days (CDD) Only prevailing wind patternsOnly rainfall amounts

47) How are interior design temperatures to be used for load calculations? (R302.1)

65°F for heating and 78°F for coolingMaximum of 72°F for heating and minimum of 75°F for cooling 68°F for heating and 72°F for coolingAs determined by the building owner

48) What information must be provided on the certification for blown-in insulation? (R303.1.1)

Only the R-valueInitial thickness, settled thickness, settled R-value, installed density, coverage area, and number of bags Only the manufacturer's nameOnly the installation date

49) How must markers for blown-in ceiling insulation be installed? (R303.1.1.1)

Every 100 square feetAt least one for every 300 square feet throughout the attic space Only near the attic accessOnly on north-facing surfaces

50) How are U-factors of fenestration products determined? (R303.1.3)

By the manufacturer's preferenceIn accordance with NFRC 100 Only through field testingBy the insulation R-value

51) What is the default U-factor for a metal-framed double-pane window? (Table R303.1.3(1))

0.550.80 1.200.65

52) What is the default U-factor for an insulated metal door? (Table R303.1.3(2))

0.500.60 1.200.35

53) What is the default SHGC value for clear single glazed windows? (Table R303.1.3(3))

0.60.8 0.70.3

54) At what mean temperature is the R-value of insulation determined? (R303.1.4)

68°F75°F 72°F70°F

55) How should materials, systems, and equipment be installed? (R303.2)

According to local practicesIn accordance with manufacturer's instructions and applicable building codes At the contractor's discretionOnly by licensed professionals

56) What is required for insulation applied to the exterior of basement walls? (R303.2.1)

It must be paintedA rigid, opaque, and weather-resistant protective covering Only waterproof insulation can be usedA decorative finish

57) How far below grade must the protective covering for foundation insulation extend? (R303.2.1)

3 inches6 inches 12 inches24 inches

58) What is the purpose of the tropical climate region definition? (R301.4)

To identify areas where air conditioning is requiredTo define areas with specific code considerations due to their climate To exempt these areas from the codeTo require additional insulation

59) Which of the following locations is defined as part of the tropical climate region? (R301.4)

Southern FloridaPuerto Rico Southern CaliforniaArizona

60) What information must be included on a readily visible label for equipment requiring preventive maintenance? (R303.3)

Only the installation dateRequired regular maintenance actions and manual title or publication number Only the manufacturer's nameOnly warranty information

61) Who can establish a refund policy for permit fees? (R104.5)

The local governmentThe code official The permit applicantThe state building commission

62) When testing air-impermeable insulation, what is the maximum air permeability allowed? (R303.1.5)

0.01 cubic feet per minute per square foot0.004 cubic feet per minute per square foot 0.02 cubic feet per minute per square foot0.05 cubic feet per minute per square foot

63) Who is responsible for causing work to remain visible and accessible for inspection? (R105.1)

The code officialThe permit applicant The building ownerThe contractor

64) In what document(s) would terms not defined in Chapter 2 of the IECC but still defined by ICC be found? (R201.3)

The ASHRAE HandbookOther ICC codes such as IBC, IMC, IPC, etc. Local amendments onlyIndustry standards

65) When terms are not defined by code chapter or referenced codes, how are their meanings determined? (R201.4)

At the discretion of the code officialOrdinarily accepted meanings as the context implies By court precedentBy dictionary definition only

66) Which of the following is NOT included in the definition of "building" in the code? (R202)

Mechanical systemsService water-heating systemsLandscaping Electric power systems

67) Which of the following defines "Alteration" correctly? (R202)

Any change to a building that requires a permitAny construction, retrofit or renovation other than repair or addition Only changes to the building envelopeOnly changes to mechanical systems

68) What distinguishes the definition of "Automatic" from "Manual" in the code? (R202)

Automatic requires electricityAutomatic operates by its own mechanism when actuated by impersonal influence Automatic only applies to HVAC equipmentAutomatic operates only when programmed

69) How is "Dwelling Unit" defined in the code? (R202)

Any residential spaceA single unit with independent living facilities including provisions for living, sleeping, eating, cooking, and sanitation Any space with a bedroomOnly single-family homes

70) What is the definition of "Ready Access (To)" according to the code? (R202)

Requiring tools to reachThat which enables direct access without removing or moving panels or obstructions Access through a service entranceAccess only by qualified personnel

71) How is "Energy Analysis" defined? (R202)

A calculation of utility billsA method for estimating annual energy use of proposed and standard reference designs Only computer simulationsOnly manual calculations

72) Which of these correctly defines "Repair" according to the code? (R202)

Any maintenance workReconstruction or renewal of any part of an existing building for maintenance or damage correction Only replacement of componentsOnly work requiring a permit

73) How is "Building Site" defined in the code? (R202)

The building footprint onlyA contiguous area of land under ownership or control of one entity Only the area covered by the structureThe lot lines as defined by survey

74) What document is required to be left after installation of insulation materials without an observable manufacturer's R-value mark? (R303.1.2)

Manufacturer's warrantyAn insulation certificate complying with Section R303.1.1 A contractor's affidavitBuilding permit

75) What is "Circulating Hot Water System" according to the code? (R202)

Any hot water systemA specifically designed water distribution system with pumps circulating heated water Only tankless water heatersOnly solar water heating systems

ICC 2021 IECC Residential Energy Inspector/Plans Examiner Quiz 1

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