Adjournment of public examination lets an examining officer refer protracted or unsuitable examinations to the judge for hearing. An officer appointed under the rule may adjourn any person's public examination, or part of it, to be held before the Judge if the officer considers the examination unduly or unnecessarily protracted or there is any other sufficient cause; the officer must submit a report to the Judge, who may then hold the examination himself or pass such orders as he deems fit.