Section 32 in The M.P. Cinemas (Regulation) Rules, 1972
32. A.C. 3-phase or D.C. 3-phase wire system.
- Where supply is available on 3-phase A.C. system, the circuits A, B and C shall be supplied from three different phases, but where the supply is given on D.C. 3 wire system, the circuits B and C shall be supplied from two different sides and all lights, fans and other electrical apparatus on the stage shall be connected to one side only in common with either B or C.
