2.0 Explain the fundamentals and principles of thermodynamics and fluid mechanics in relation to the design, construction, and operation of engineering plant equipment. Enabling Objectives 2.1 Explain the First and Second Laws of Thermodynamics. 2.2 Define the following with respect to thermodynamics: a. Potential energy a. Kinetic energy a. Internal energy a. Chemical energy 2.3 Define the following: a. Heat a. Mechanical work a. Flow work