(A) The written examination requirement is met by the person who demonstrates his understanding of the following subject matter in areas by attaining a score of at least 70% on a written examination administered by the Building Commissioner relative to heating and cooling work for which such license of the applicable type is required:
(1) General knowledge of the rules and regulations of the Indiana Department of Fire and Building Services, state and federal agencies applicable in the city.
(2) Expert knowledge about the proper, practical, and safe methods of accomplishing heating and cooling work.
(B) Equivalent examination. The equivalent examination requirement is met by a person who demonstrates either orally or in writing, to the satisfaction of the Building Commissioner his familiarity with this chapter and presents evidence satisfactory to the Building Commissioner at one of the Building Commissioner's meetings that he currently practices the craft of a heating and cooling contractor and that he is presently licensed in good standing as a result of his successfully completing an examination administered by a licensure board for another state or another municipality which was then the equivalent in scope of the subject matter and difficulty as the examination presently presented by the Building Commissioner for the applicable license type in the city.
