Electrical Design
-
How to Wire a Three-Phase Meter? 400V & 120/208/240/277/347/480/600V – IEC & NEC
Installation of 3-Phase Energy Meter | 3-Φ, 4-Wires Electric Meter 400V & 120V/208V/240V/277V/347/480 & 600V AC Mains Supply & Service (From the Power Supply to The Main Distribution Board (MDB) &…
Read More » -
How to Control One Lamp From Three Different Places?
3-Way & 4-Way Switching Connections – Electrical Wiring Diagrams What is 2-Way & 3-Way Switching Circuits? Three-way switching or (Four-way circuits in the US) connection is used to control electrical…
Read More » -
How to Control Each Lamp by Separately Switch in Parallel Lighting Circuit?
Controlling of Each Lamp by Independent Single way Switch in Parallel Lighting Circuit? In today basic home electrical wiring installation tutorial, we will show how to wire and control each…
Read More » -
How To Wire a Single Phase kWh Meter? 120V/240V & 230V AC – NEC & IEC
Installation of 1-Phase Energy Meter | 1-Φ, 2-Wires Electric Meter for 230V & 120V/240V AC Mains Supply & Service (From the Power Supply to The Main Distribution Board (MDB) & Load…
Read More » -
How To Wire Switches in Series?
How to Connect Two Switches in Series to Control a Single Load? In today’s basic home electrical wiring installation tutorial, we will learn how to wire and connect two switches in…
Read More » -
Automatic Star-Delta Starter using Timer – Power, Control & Wiring Diagrams
Starting & Controlling of 3-Phase Motors Using Automatic Star-Delta Starter (Y-Δ) A Star-Delta starter is an electromechanical device used to start and control the speed of a three-phase induction motor.…
Read More » -
EMF Equation of a Transformer
Transformer’s EMF Equation The magnitude of the induced electromotive force (EMF) or voltage in a transformer can be determined by the EMF equation of the transformer. When a source of alternating…
Read More »
