Chandigarh: Bhakra Beas Management Board has replaced 220/66 kV, 60 MVA power transformers each at 220kv substation, Dhulkote and at 220 kV Substation, BBMB, Jagadhari with higher capacity new power transformers of rating 220/66 kV, 100 MVA, said a spokesman. With the commissioning of these new transformers there would be overall load relief of 160 MVA in the surrounding areas of Ambala and Yamunanagar in Haryana in addition to voltage improvement. Similarly, 220/132 kV, 90MVA Power Transformer at 220kV Substation, Jalandhar has been replaced with 220/132 kV, 100MVA Power Transformer in Punjab. He said keeping in view the outage of these transformers due to ageing, BBMB had taken proactive action by replacing these old transformers.