a. Please write the areas of interest in process engineering and give an example process from a coal fire power plant. b. PFD means; ... (write the full name) (write the full name) P&ID means;... c.Please write the main difference between PFD and P&ID drawings.

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Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.