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Modes of Heat Transfer

Notes on Modes of Heat Transfer: Coduction, Convection, Radiation. Short and Concise, highlighting important points. Prepare for GATE,…

Oct 4, 2019

Metrology- Basic Definitions and Important Terminologies

Handwritten GATE Notes Mechanical Engineering

What do you understand by Metrology?
It is basically the science of measurement.
The purpose of this discipline is to establish means of determining physical quantities.
Important Terminologies
Nominal Size
This is used for general identification purposes and the size of any part is defined during its drawing.
Basic Size