Electrical Wiring
Electrical Wiring Installation Tutorials
-
Why Do We Need a GFCI & How Does it Protect During Faults?
Why Do We Need a GFCI Breaker and How Does it Protect During Ground Faults? A Ground Fault Circuit Interrupter (GFCI) is designed to protect circuits by detecting electrical faults…
Read More » -
How Does a Standard Breaker Respond to Electrical Fault?
How Does an Ordinary Circuit Breaker Operates During Short Circuit, Overload & Ground Faults? When a standard circuit breaker detects a fault, such as an overload or short circuit, it…
Read More » -
Why Doesn’t a Standard Breaker Protract Against Ground Faults?
Why Does a Standard Breaker Pose a Shock Hazard with a Broken Neutral? A broken neutral in a circuit with a standard breaker can pose a shock hazard because the…
Read More » -
How Do GFCI and Standard Breakers Respond to Ground Faults?
How Does a GFCI Breaker Protect Us in Case of a Fault, Compared to Standard Breakers? An ordinary circuit breaker in the main panel for household appliances protects only in…
Read More » -
What Happens if the Neutral is Lost in the Main or Subpanel?
What Will Happen When the Neutral is Broken in the Main Panel or Subpanel? The neutral wire provides a return path for current back to the power source, completing the…
Read More » -
Why Must Neutral and Ground Wires Be Bonded in the Main Panel?
Why Do Neutral and Ground Conductors Need to Be Bonded in the Main Panel? According to NEC Article 250, both the neutral and ground wires must be connected only in…
Read More » -
Why are Neutral and Ground Wires Separated in a Subpanel?
Why Do Neutral and Ground Conductors Need to Be Separated in a Subpanel? According to NEC Article 250, neutral and ground wires must remain separate in subpanels. Bonding (connecting) the…
Read More » -
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 » -
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 » -
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 »
