Fixtures are the work holding devices, which holds, supports and locates the workpiece but not guides the cutting tool to perform a specific operation.
62) Fixtures are used
For holding the work in milling, grinding, planing or turning operations.
Related KPCL AE Mechanical Question Paper - 2018 with Answer Key
Two masses in any two planes
A physical property of the material
Thermal diffusivity is defined as the ratio of the thermal conductivity to the heat capacity of a material and it measures the ability of a material to conduct thermal energy relative to its ability to store thermal energy. Thermal diffusivity is a physical property of the material.