1908, in regard to suits, shall in so far as it is not inconsistent with the Act or any provisions of these Rules and it can be made applicable, be followed in the hearing of the election petitions: Provided that (a) any two or more election petitions relating to the election of the same person may be heard together; (b) The Judge shall not be required to record or to have recorded the evidence in full but shall make a memorandum of the evidence sufficient in his opinion for the purpose of deciding the case; (c) the Judge may, at any stage of the proceedings, require the petitioner to give further cash security for the payment of the costs incurred or likely to be incurred by any respondent; (d) for the purpose of deciding any issue the Judge shall be required to order production of or to receive only so much evidence, oral or documentary, as he considers necessary; (e) no appeal or revision shall lie on a question of fact or law against any decision of the Judge; (f) the Judge may review his decision on any point on an application being made within fifteen days from the date of the decision, by any person considering himself aggrieved thereby, (g) no witness or other person shall be required to state for whom he has voted at an election.