Key concepts or subject matter
The key concepts or subject matter are the main focus of your essay. If you are unable to recognise the key concepts then you will have missed the point of the assignment. The key concepts will provide the subject matter in general terms.
Describe the basic operating principle of a fuel cell, taking one specific fuel cell type as your example. Discuss the inherent advantages and disadvantages of the fuel cell in comparison with a conventional internal combustion engine.
SMILE by Imperial College, Loughborough University and the University of Worcester, modified by Marion Kelt Glasgow Caledonian University is licensed under a Creative Commons Attribution 4.0 International License.