# Electrical Funda Blog - Electrical Engineering Group for Electrical Engineers

Electrical Funda Blog - Electrical Engineering Group provides information and guides to Electrical engineers around the world on various subjects like Power Generation, Distribution, Electronics, Marine Electricity, Navigation systems, Test Equipment, Reliability Engineering and Instrumentation Control.

## Sagnac Effect

Sagnac effect : The Difference in path Length (∆L) is directional proportional to Angular Rotation (ω)....

## RLG Sigma 40

RLG SIGMA 40 is an inertial navigation system which is based on Ring laser gyro technology. This system has state of the art technology which is ...

## Ring Laser Gyro

The Ring laser gyro (RLG) functions in the following way ...

## Damped Oscillation

The process of producing damped oscillation of Gyro and its various phases are as follows:By adding an additional weight to the lower part of the Gyro sphere, We can provide it the pendulum ...

## Conversion from free Gyro to Gyroscope

Till now we have learned about the free gyro. Now, We will learn how to restrict the free Gyro from drifting and tilting. To do so, We need to address certain issues which plays a significant role in ...

## Effect of Earth rotation on gyro

EFFECT OF EARTH ROTATION  ON GYRO AT EQUATOR:- The effect of Earth rotation on Gyro needs to be understood before understanding how it settles to the meridian. Take a case in ...

## Gyroscope

The word gyroscope was initially termed in 1852 by Mr. Foucault. Mr Foucault was a french scientist. ‘Gyroscope’ is the combination of two greek words ‘Gyro’ and ‘Scopien’. Gyro in greek means revolution and skopien means view. The Gyroscope ...

## Spectrum Analyzer

The Spectrum-analyzer is a test equipment which shows the signal’s strength(amplitude) when it is varied with respect to a signal-frequency. It provides a graphical representation of the signal’s amplitude as a frequency’s function. This ...

## Digital Oscilloscope

A ‘Digital Oscilloscope‘  is an electronic test equipment which is used to measure and compare a signal graph with respect to time. It is one of the commonly used as well as multipurpose test ...

## Electric Motor Checker (EMC -22)

Electric Motor Checker is a very useful test equipment that can be used for detecting an electrical-fault (for example – short-circuit, open-circuit, damage of insulating material …… and many more) in case of motors/other 03 phase ...