Subject to these rules, a Judge is empowered to:

(a) Administer oaths and affirmations;

(b) Issue subpoenas authorized by law;

(c) Rule on offers of proof and receive relevant evidence;

(d) Order depositions to be taken;

(e) Regulate the course of the hearing;

(f) Hold conferences for the settlement or simplification of the issues;

(g) Dispose of procedural requests or similar matters;

(h) Make decisions in the proceedings before him, provided that he shall not be assigned to make a recommended decision; and

(i) Take other action authorized by these rules, by 5 U.S.C. 556,or.