PROGRAMMABLE LOGIC CONTROLLER (PLC) It is an industrial computer control system which continuously monitors the state of input devices and takes decisions based upon a customized program to […]
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Automation and Automation Engineering
What is Automation? “The technique of making a process, a system or an apparatus run automatically” is dictionary description. An automation engineer define automation as “The design and […]
DC MOTOR
A Direct Current (DC) motor is a machine that converts electrical energy into mechanical energy. It is widely used in various applications such as electric vehicles, home appliances, […]
Type of DC Generator, Losses in DC Generator and Characteristic of DC generator
Type of DC generator Based on type of excitation DC generator are classified as: Separately excited DC generator In separately excited generator, the field excitation is supplied by […]
DC GENERATOR
DC generator is an electrical machine that converts mechanical energy into direct current (DC) electrical energy. The generator is usually driven by prime movers. Working principle of DC […]
Synchronisation of Alternator
Synchronisation of alternator means connecting an alternator into the power grid in parallel with many other alternators, that is in a live system of constant frequency and constant […]
Armature Winding of Alternator
In the previous article we learned about alternator. Let’s learn about the type of alternator armature winding in this article. Armature winding in an alternator may be either […]
Alternator (Generator)
An Alternator convert mechanical energy into electrical energy. This electrical energy is in form of alternating current and voltage. Working Principle of Alternator Alternator works on principle of […]
Synchronous motor vs Induction motor
Differentiate Synchronous motor and Three phase Induction motor Sr. No Synchronous motor Three Phase Induction Motor 1) It is not self-starting Three phase induction motor are self-starting 2) […]
Motor nameplate information
It is important that every electrical engineer know how to read motor nameplate details. Through this post we try to give you detail information about what are on […]