1. A Li-Ion battery pack is rates at 400 V with an energy of 80 kWh. What is the theoretical capacity of the battery pack when it is at 25% SoC? 2. A 600V, 60 kWH battery pack has an internal resistance of 0.02 . a. What is the maximum power the battery can deliver? b. If motor load of 0.1 resistance in series with a 20 mH inductor is connected across the battery, what is the terminal voltage at the battery? How much power is is the battery delivering to the load? How long can the load be connected to the battery before it is fully discharged? c. d. 3. A 400 V, 75 kWh battery pack is at 20% SoC. It is connected to a charger that can deliver 200 A continuously. How long will it take for the battery to be charged to 80% SOC? Assume the current method for determining the battery SoC.