GFCI in that they have a. load-neutral connector and. a pigtail connection to the. panel neutral bus. It should be very difficult to cause an unwanted trip-. ping condition in a dwelling unit branch circuit. When. tripping occurs, it is most likely a result of an arcing. condition or an improperly wired circuit. The AFCI is. designed to trip when certain conditions likely to cause. a fire exist in the circuit.
The more time spent in patient care, the higher the billings and the higher the dentist's profits. To free their time for high-value activities, most dentists employ dental assistants to handle routine administrative chores and assist in dental procedures. Typically it takes one to two years for dental assistants to become certified.
In some states, dentists can take state licensing exams as soon as they complete dental school, but other states mandate post-doctoral education. According to the ADEA, these states usually require a one-year general practice residency or advanced educational program.