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the big cat that lives under your bed
You should use 14 AWG wiring on all 15 amp circuits.
A ring around wires in a wiring diagram most often represents a ring circuit in the wiring. A ring circuit is a wiring technique commonly seen in devices from the United Kingdom.
The wiring of a N.O. or N.C. device is dependant on the function of what is to be done by the circuit it is in. The ambiguity of the question should be more defined as to what the device is and the operation it is supposed to preform in the circuit.
Both series and parallel circuits are used What_types_of_circuits_are_used_in_homes. If the circuit is a dedicated circuit which means that there is only one device in the circuit, then it is a series circuit. All the rest will be classed as parallel circuits.
the big cat that lives under your bed
Not unless you change the wiring for that circuit. The breaker protects the wiring and if you install a 40 amp breaker on a 15 amp wire circuit you will have a fire in your home.
Before inspecting any electrical components or wiring you should disconnect the circuit from the power source.
A multimeter will help you find if the wiring circuit is broken.
You should use 14 AWG wiring on all 15 amp circuits.
Not sure if you're looking for the fusebox layout - what fuse protects which circuit - or wiring diagrams.See "Related Questions" below for both...
Look for the cause of the trip and correct. Reset the circuit breaker. If it continues to trip it might be an overloaded circuit, loose connections in the circuit, or a short in the wiring somewhere.
The breaker protects the wiring not the boiler. 12,000 watts at 240 volts will require 50 amps. So, you will need a 60 amp breaker using AWG# 6 wire on a dedicated circuit.
Not in the latest edition of the code book. It should be on a 15 amp dedicated circuit.
No. Household wiring requires household wiring.
A wiring diagram is a simplified picture of an electrical circuit. It shows the components of the circuit as simplified shapes and lines.
A ring around wires in a wiring diagram most often represents a ring circuit in the wiring. A ring circuit is a wiring technique commonly seen in devices from the United Kingdom.