(1) For applicants seeking a journeyman electrician license, a maximum of 50 percent of the practical experience may be residential in nature. The balance must be either commercial, industrial, institutional, or a combination thereof.  

(2) For all applicants seeking a master electrician license, the practical and journeyman level experience must be either commercial, residential, industrial, institutional, or a combination thereof.  No more than 50 percent of the practical or journeyman level experience may be obtained by residential work.