This is a quick video tutorial on Precision vs Accuracy. If you would like to read the tutorial in detail, scroll down for the full article. Precision vs Accuracy Precision refers to the closeness of two or more measurements to each other, Whereas Accuracy refers to the closeness of a measured value to a standard […]
Archives for October 2017
Types of Screws | Screw Head types
The screw is a type of fastener having an external thread(male thread). In this article, we are going to discuss different types of screws and screw head types with their importance and application. Some threads are designed to mate with a complementary thread, known as a female thread (inner thread), often in the form of […]
What is Metrology and Calibration?
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 in […]
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 […]