Inst Tools - Instrumentation, Electrical, PLC Tutorials

D.C Tachogenerator Principle

The D.C Tachogenerators is a type of electrical type’s tachogenerators which can also be used for speed measurement. The D.C

A very basic component that all the engineers including instrumentation discipline should know about. A resistor is a passive component.

Mechanical torsion meter is used to measure torque developed by a machine. Principle of mechanical torsion meter When a shaft

Basic Principle Due to torque, an angular twist (angular displacement) occurs on the shaft between its ends. This angle of

This article is a continuation of my previous post on Bimetallic Thermometer Principle of Helix Bimetallic Thermometer: When a bimetallic

Principle of Spiral bimetallic thermometer When a bimetallic spiral fixed at one end and free at the other end is

Angular velocity is measured using devices called tachometers. Tachometers are instruments that measure angular speed by registering anyone of the

Principle of Moving Magnet type Velocity Transducer When a permanent magnet moves inside a coil, the change in the length

Principle of Moving coil Type Velocity Transducer A coil moves in a magnetic field according to the velocity applied. The

The main aim of a measuring system is to presnt the data in an understandable manner to the user /