Which one of the following fuel does have GCV equal equal to its NCV1 pointTrueFalseDepends on the compositionFuel Cells
Question
Which one of the following fuel does have GCV equal to its NCV?
- 1. True
- 2. False
- 3. Depends on the composition
- 4. Fuel Cells
Solution
The question seems to be incomplete or not properly formatted. However, I can provide information based on what I understand from the question.
GCV (Gross Calorific Value) and NCV (Net Calorific Value) are measures of the energy content of a fuel.
GCV is the total amount of energy released by the complete combustion of a unit of fuel. NCV is the GCV minus the energy carried away by the water vapour formed during combustion.
In general, GCV is not equal to NCV because some energy is always carried away by the water vapour. However, for fuels that do not produce water during combustion, the GCV would be equal to the NCV.
Fuel cells, for example, do not produce water during the energy generation process, so their GCV would be equal to their NCV.
So, the answer to your question would be "Fuel Cells", assuming the question is asking for which fuel the GCV is equal to the NCV.
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