Can you help me please? Q1) Three single-phase transformers rated at 250kVA, 7200V/600V, 60Hz are connected in wye-delta on a 12470V, 3-phase line. If the load is 450kVA, calculate the following currents: a) In the incoming and outgoing transmission lines. b) In the primary and secondary windings. Q2) Three single phase transformers rated 100kVA, 13.2kV/3.3kV are connected in wye-delta on a 3-phase 15kV line: a) What is the maximum load that can be connected to the transformer bank? b) what is the outgoing line voltage?