Within the territory affected by the order of consolidation, the election precincts, polling places and voting booths shall, in every case, be the same, and there shall be only one set of election officers in each of the precincts. When the returns of elections consolidated pursuant to this part are required to be canvassed by different canvassing boards, the elections shall be conducted separately in the same manner as if they had not been consolidated, except as provided in this part.