(b) Interrogation by court. The court may interrogate witnesses, whether called by itself or by a party.
(c) Objections. Objections to the calling of witnesses by the court or to interrogation by it may be made at the time or at the next available opportunity when the jury is not present.
ADVISORY COMMITTEE NOTE
This rule is the federal rule, verbatim. Rule 614 is generally in accord with current Utah law and practice.