How To Overhaul Electrical Motors On Ship And Industries ?

How To Overhaul Electrical Motors On Ship And Industries ?

Everything that is ever built or created has a self life; and it takes proper care and maintenance to prolong their life span. An electrical motor with its five major parts; rotor, stator, winding, terminal box and bearings require overhaul from time to time to ensure safe operation. If not; the first thing which happens … Read more How To Overhaul Electrical Motors On Ship And Industries ?

How To Successfully Parallel Generators ? | Step By Step

How to succesfully parallel generators ? Step by step

When two or more generators with same frequency, voltage and phase difference are connected to the bus-bar; such that it increase their overall capacity, ease of maintenance, and active load management. Then they are called to be connected in parallel; and the method used is called paralleling. While the process used in this method to … Read more How To Successfully Parallel Generators ? | Step By Step

Relay – Its Application, Parts And Function

Relay - Its Application, Parts And Function

You must have heard the term relay before; Right? For those who don’t; An electrical or electromechanical relay is a device most used in our daily lives. It’s everywhere; in our homes, washing machine, car, air conditioner, aircraft, fridge, microwave, computers, television set, protective equipments and even on ship. But more than that; these relay’s … Read more Relay – Its Application, Parts And Function

Why Do A Fan Have Capacitor ? – Explained

Need of capacitor in fan

One of the most important question of all time. What is the role of capacitor in celling fan is the most repeated question in any competitive environment. It is being asked a numerous time during companies placement, interview or during class lecture. “Why do fan have capacitor” or “what’s the function of capacitors in single … Read more Why Do A Fan Have Capacitor ? – Explained

Difference Between Impulse And Reaction Turbine

Turbine accounts for almost all of the power generation, all turbocharged engines, pumps and aircraft engines. But have you think what turbine is; or what are the difference between an Impulse and a Reaction Turbine? Today we will learn about what turbines is; its working, parts, application and types ( Impulse and Reaction ) with … Read more Difference Between Impulse And Reaction Turbine

Excitation Voltage – Definition, Types & Working

excitation voltage

Excitation / Excitation voltage or more precisely excitation system of a generator ( A.C ) is one of the leading sphere of doubts and questions asked in interviews. While these big machineries work on the Faraday’s law of electromagnetic induction. They need some source of energy not just to produce magnetic field but to control … Read more Excitation Voltage – Definition, Types & Working

PMMC Instrument; Construction, Working and Application

PMMC Equipment

PMMC stands for ‘Permanent magnet moving coil’. It is one of the simple and most used instrument on board with sophisticated names. They are used on board to assist in regular maintenance of electrical equipment or when precise measurements are required. Apart from PMMC and permanent magnet moving coil; they are also known as D’alvanometer … Read more PMMC Instrument; Construction, Working and Application