DIMAPUR, SEPTEMBER 14 (MExN): Power supply to Pungro sub-division has been affected after the 2.5 MVA power transformer was damaged on September 13, 2018. Informing this, SDO (Electrical) Pungro, Er NR Lotha in a press note has requested the consumers of Pungro sub-division to cooperate with the department till the transformer is repaired or is replaced by a new one from the centre store division, Dimapur.