Instruments & their representation: Introduction, Typical applications of Instrument System, Functional elements of a Measurement System, Classification of Instruments, Standards & Calibration.

Steady State Heat conduction: Introduction, 1-D heat conduction through a plane wall, long hollow cylinder, hollow sphere, Conduction equation in Cartesian, polar and Spherical coordinate system.

Basics & laws: Definition of Heat transfer, Reversible and irreversible, Modes of Heat flow, Combined heat transfer system and law of energy conservation.