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Question #20single-choiceverified

A team has opted to make use of two identical accumulators in series mounted in the sides of the vehicle. This would have the advantage to have the weight closer to the center at the cost of more complexity. Given that this accumulator has been designed to the following configuration: And using the following battery cell: Manufacturer: NSF Power LTD. Nominal voltage: 3.7V Maximum voltage: 4.2V Minimum voltage: 3.0V Capacity: 8.5Ah Maximum continuous discharge current: 150Ah Maximum continuous charge current: 30A Impedance: 2.3mΩ Assuming a perfectly balanced accumulator with identical healthy cells and an OCV of 3.92V on every cell. What would be the power output with a current drawn of 135A?

  1. 24.0kW
  2. 24.4kW
  3. 25.4kW
  4. 48.0kW
  5. 48.8kWCorrect
  6. 50.8kW

Official answer

48.8kW

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  • FSN 2019 · ev · quiz 1