Electrical Wiring Installation
-
Electrical Wiring
How to Size Service-Entrance Conductors and Feeder Cables?
Sizing of Service-Entrance Conductors, Feeders and Service Disconnecting Means Service-entrance conductors for the service disconnect and main panel, as well as feeder cables for subpanels, must be properly sized in…
Read More » -
Lighting
How to Calculate the Floor Area For General Lighting?
Determining the Floor Area of a Dwelling Unit For General Lighting – Solved Example Based on NEC-2023 Sizing Floor Area for Lighting Determining the number of general lighting circuits in…
Read More » -
Lighting
How to Determine the Number of Lighting Branch Circuits?
How to Determine the Number of Lighting Branch Circuits for Dwelling and Non-Dwelling Units – NEC 2023 According to NEC Article 100 – Definitions, a branch circuit refers to the…
Read More » -
Electrical Wiring
How to Determine the Number of Branch Circuits? – 3 Ways
How Many Branch Circuits Do You Need in a Dwelling Unit for Lighting Applications? 3-Methods with Examples Before determining the required number of circuits and associated calculations, let’s define and…
Read More » -
Electrical Wiring
Wire Nuts and Connectors Color Codes – Wire and Gauge Sizes
How to Select Proper Connector and Wire Nut Based on Colors, Numbers of Wires and AWG Sizes? Wire nuts and connectors are indispensable components in electrical engineering and wiring systems.…
Read More » -
Protection
What is the Correct Wire Size for 100A Breaker and Load?
How to Determine the Right Wire Size for 100A Breaker and Load Circuits Based on NEC? A 100-amp breaker is typically used for large electrical loads such as main panels,…
Read More » -
Protection
What is the Right Wire Size for 90A Breaker and Load?
How to Determine the Correct Wire Size for 90A Breaker and Load Circuits Based on NEC? A 90-amp breaker is commonly used for large electrical loads like heavy-duty appliances, industrial…
Read More » -
Protection
What is the Correct Wire Size for 80A Breaker and Load?
How to Determine the Suitable Wire Size for a 80A Breaker and Load Circuits Based on NEC? An 80-amp breaker is typically used for high-demand devices such as large air…
Read More » -
Protection
What is the Suitable Wire Size for 70A Breaker and Load?
How to Calculate the Correct Wire Size for a 70A Breaker and Load Circuits Based on NEC? A 70-amp breaker are typically used for high-power devices like large HVAC systems,…
Read More » -
Protection
What is the Right Wire Size for 60A Breaker and Outlet?
How to Determine the Suitable Wire Size for a 60A Breaker and Load Circuits Based on NEC? A 60-amp breaker and outlet are commonly used for heavy-duty high-power devices. Examples…
Read More »
