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## ElectricalFundaBlog - Electrical & Electronics Engineering Group of Engineers

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

## Strapdown System

Lightweight digital computers permit the system to eliminate the gimbals, creating strapdown system, and are called so because their sensors are simply strapped to the vehicle. In a strapdown inertial navigation system the accelerometers are rigidly mounted parallel to the body axes of the vehicle. In this type ...

## Sagnac Effect

Sagnac effect : The Difference in path Length (∆L) is directional proportional to Angular Rotation (ω). When course is steady:- Path traveled by F1=2πR Path traveled by F2=2πR When Course changes:-

## 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 completely advanced and rugged. This system has been designed by ...

## Ring Laser Gyro

The Ring laser gyro (RLG) functions in the following way : The laser generates a very coherent beam of light. This concludes that since the source ...

## Damped Oscillation

The process of producing damped oscillation of Gyro and its various phases are as follows: [caption id="attachment_110" align="aligncenter" width="569"] Damped Oscillation[/caption] By adding an additional weight to the lower part of the Gyro sphere, ...

## 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 converting a free Gyro to a Gyro Compass. They are ...

## 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 test equipment is very popular among the Radio-analysers as it ...

## 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 equipment to test even latest of Electronic-circuits. This test equipment ...

## 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 equipments in the fastest and easiest way. This Electric Motor ...