Any person desiring to operate any apparatus in the city of Aberdeen coming within the terms of this chapter shall file a written application therefor with the electrical inspector. The electrical inspector shall prepare a form of application. If the information in the application be indefinite or incomplete, the electrical inspector shall refuse to issue a permit until sufficient information shall have been submitted. If an application be rejected the applicant, upon request, shall be entitled to receive a definite statement in writing setting forth the reasons for the rejection. If the application conforms to the provisions of this chapter and to the form prepared by the electrical inspector, a permit shall be issued to the applicant conditioned that all requirements of the building code, fire code and other ordinances of the city of Aberdeen have been complied with. Each applicant to whom a permit is granted shall pay a fee of one dollar ($1.00) for one machine and fifty cents ($0.50) for each additional machine. It is unlawful to operate any apparatus permitted under the terms of this chapter and for which a permit has been issued, between 7:00 p.m. and 11:00 p.m. of any day, unless the operation be by a practitioner duly licensed by the state of Washington, or under his or her direction in the regular course of practice of his or her profession in emergency cases.