IRC Practice Exam Questions Chapter 1: Scope and Administration Questions and Answers 2023

IRC Practice Exam Questions Chapter 1: Scope and Administration Questions and Answers 2023 If different sections of the IRC specify different materials, methods of construction or other requirements, the _______________ must be applied. A. least restrictive B. most restrictive C. Either A or B D. Neither A nor B B. Most Restrictive The provisions of the International Residential Code are applicable to one- and two-family dwellings and townhouses a max. of how many stories above grade plane? A. 1 story B. 2 stories C. 3 stories D. 4 stories C. 3 stories The purpose of the International Residential Code is to establish minimum requirements to safeguard the public safety, health and general welfare through__________________. A. affordability B. structural strength C. means of egress D. A through C D. A through C If there is a conflict in the IRC between a general requirement and a specific requirement, the ___________________ requirement must apply. A. general B. specific C. the least restrictive D. the most restrictive B. Specific If the enforcement of a code provision violates the conditions of the listing of a/an _____________________, then the condition of the listing and manufacturer's instructions must apply. A. equipment B. appliance C. Both A and B D. Neither A nor B C. Both A. equipment and B. appliance True or False: The provisions outlined in the appendices do not apply unless referenced in the adopting ordinance. A. True B. False A. True Unless otherwise stated, __________________ to any structure must conform to the requirements for a new structure without requiring the existing structure to comply with the new requirements. A. additions B. alterations C. repairs D. A through C. D. A through C. Additions, Alterations and Repairs _______________ to an existing structure must not adversely affect the performance of all structures. A. Additions B. Alterations C. Repairs D. A through C D. Additions, Alterations and Repairs The individual in charge of the department of building safety is referred to as the __________________________. A. chief official B. building official C. code administrator D. chief building inspector B. Building Official The building official is hereby authorized and directed to _______________ of this code. A. enforce the provisions B. render interpretations C. adopt policies in order to clarify provisions D. A through C D. enforce the provisions, render interpretations and adopt policies in order to clarify provisions. The building official must keep official records permits and certificates issued for ______________________. A. 30 days B. 60 days C. 90 days D. the period required for the retention of public records D. the period required for the retention of public records. True or False: The building official is relieved from personal liability for any damage accruing to persons or property as a result of any act or by reason of an act or omission in the discharge of official duties so long as he/she is acting for the jurisdiction in good faith and without malice. A. True B. False A. True Unless approved by the building official, used ________________ must not be reused. A. materials B. equipment C. devices D. A through C D. Materials, Equipment and Devices Where there are practical difficulties involved in carrying out the provisions of this code, the building official has the authority to grant modifications so long as such modifications do not lessen ___________________________. A. structural requirements B. fire safety C. health D. A through C D. Structural Requirements, Fire Safety and Health True or False: The building official must not grant modifications to any provisions required in flood hazard areas under any circumstance. A. True B. False B. False The building official has the authority to require tests for evidence of compliance when ______________________________. A. there is insufficient evidence B. the evidence known does not conform to the requirements of this code C. alternative methods want to be used D. A through C D. There is insufficient evidence, The evidence known does not conform to the requirements of this code, and Alternative methods want to be used. A permit is not required for one-story detached accessory structures, so long as the floor area does not exceed ________. A. 100 square feet B. 200 square feet C. 300 square feet D. 400 square feet B. 200 square feet A permit is not required for fences that are _________________ or less in height. A. 3 feet B. 5 feet C. 7 feet D. 9 feet C. 7 feet A permit is not required for retaining walls that are __________or less in height. A. 2 feet B. 4 feet C. 6 feet D. 8 feet B. 4 feet Water tanks supported directly upon grade do not require permit if the capacity does not exceed ______________________. A. 1,000 gallons B. 3,000 gallons C. 5,000 gallons D. 7,000 gallons C. 5,000 gallons A permit is not required for finishing work such as, ______________. A. painting B. papering C. tiling D. A through C D. Painting, Papering and Tiling Prefabricated swimming pools that are less than ______________ deep, do not require a permit. A. 24 inches B. 36 inches C. 48 inches D. 60 inches A. 24 inches A permit is not required for the installation of window awnings that are supported by an exterior wall and that project a max of ______________. A. 30 inches B. 48 inches C. 54 inches D. 64 inches C. 54 inches Which of the following mechanical installations do not require a permit? A. Portable heating appliance B. Portable ventilation appliance C. Portable cooling units D. A through C D. Portable heating appliance, Portable ventilation appliance and Portable cooling units Self-contained refrigeration systems containing ___________________ or less of refrigerant do not require a permit. A. 5 pounds B. 10 pounds C. 15 pounds D. 20 pounds B. 10 pounds Plumbing equipment repairs and replacements that require a permit, can be done without a permit in emergency situations, so long as the permit application is submitted to the building official within ________ of the repair/replacement. A. the next working business day B. 3 days C. 7 days D. 15 days A. The next working business day In the permit application, the applicant must __________________. A. identify the work B. describe the land C. indicate occupancy D. A through C D. Identify the work, Describe the land and Indicate occupancy. An application for a permit is considered abandoned __________ after the date of filing unless such application has been pursued in good faith or a permit has been issued. A. 30 days B. 60 days C. 90 days D. 180 days D. 180 days Work approved by a permit must be commenced within ___________ of the issuance of that permit. A. 30 days B. 60 days C. 90 days D. 180 days D.