Electrical Machines
Electrical Substation: Equipment, Types, Components & Functions
An electrical substation is an integral part of a...
Working Principle of DC Motor
A DC motor is an electrical machine that converts electrical...
Current Transformer (CT) – Construction and Working Principle
A current transformer (CT) is a type of transformer...
6 DC Generator Problems with Solution – Types of DC Generator
This set of DC Generator Problems with Solution focuses...
Percentage Impedance of Transformer and Its Calculation
The percentage impedance of a transformer is marked on most nameplates...
Types of DC Generator – Series, Shunt and Compound
A DC generator requires MMF to establish flux in...
Three Phase Induction Motor: Construction and Working Principle
The three-phase induction motors are the most widely used...
Back EMF and Its Significance in DC Motor
What is Back EMF? When the armature of a...
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