What will happen if a 88kv bushing is installed in a 132kv rated transformer?

Installing an 88 kV bushing in a 132 kV rated transformer can lead to insulation failure and operational risks. The bushing may not be able to withstand the higher voltage, resulting in dielectric breakdown, which could cause arcing or damage to the transformer. This mismatch can also lead to safety hazards and potential outages, as the transformer may not function properly under rated conditions. It's crucial to use components rated for the same voltage level to ensure reliable and safe operation.