Calculation of Electrical Power Density Produced by the Fuel Cell-Multiple Choice Question


The fuel cell is operating with a current density, j of 0.3A/cm3,  and a cell voltage, Vcell of 0.6 volt, as it uses hydrogen as the fuel and oxygen as the oxidant. What is the electrical power density (in Watts/cm2) produced by the fuel cell?

  1. 6 Watt/cm2
  2. 3 Watt/cm2
  3. 18 Watt/cm2
  4. 09 Watt/cm2
  5. 06 Watt/cm2
  6. 03 Watt/cm2
  7. None of the above



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