This is a quick video tutorial on Metrology and Calibration. If you would like to read the tutorial in detail, scroll down for the full article. Metrology Metrology is a science of measurement. Based upon the field of application it can be further divided into Industrial metrology Scientific or Fundamental metrology Legal metrology Metrology […]

# MECHANICAL ENGIEERING

Mechanical Engineering is the discipline that applies engineering, physics, and materials science principles to design, analyze, manufacture, and maintain mechanical systems. It is one of the oldest and broadest of the engineering disciplines.

Understanding of Mechanical engineering involves core areas including the Mechanics, dynamics, thermodynamics, materials science, structural analysis, and electricity.

In this Edublog, we help you understand the Basic engineering concepts, the engineering principles, definitions, laws, derivations and functionalities of machines in the following subjects with the help of concise articles, tutorials and step by step guides prepared by the Senior engineering Experts for free.

- Metrology
- Machine Design
- Production Technology
- Material science
- Strength of Materials
- Dynamics of Machinery
- Engineering Mechanics
- Mathematics
- Hydraulics and Pneumatics
- Automobile Engineering

We also feature on youtube to help you with the engineering concepts, the engineering principles, definitions, laws and functionalities of machines, using CAD programs in machine design(CAD), engineering(CAE), manufacturing(CAM) and advanced Excel tools to automate the methods into Tools.

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## Shear Modulus | Modulus of Rigidity

Shear modulus is also known as Modulus of rigidity. It is the coefficient of the elasticity to shear force. In this article, we have discussed the shear modulus briefly with an example along with the modulus rigidity of most commonly used materials. Shear modulus or Modulus of Rigidity is by definition “The ratio of the […]

## Polar Moment of Inertia

We know what is a mass moment of inertia, it is a resistance force of a physical object to any change in its state of motion, But what is a polar moment of inertia? By definition Polar Moment of Inertia is a measure of resistibility of a shaft against the twisting. Polar moment of inertia […]

## Shear Force and bending moment diagram

Shear force and Bending moment diagram in beams can be useful to determine the maximum absolute value of the shear force and the bending moment of the beams with respect to the relative load. Before we are drawing the Shear force and Bending moment diagram, we must know different type of beams and different type […]

## Newton’s laws of motion | newton’s first law of motion

Hello there! In this article, we will discuss Newton’s laws of motion in a short and sweet manner. We will not elaborate all the other stuff. we have only mentioned the basic laws. let’s go. Newton’s laws of motion The following are Newton’s three Laws of Motion. The First law of motion. The Second law […]