Its not very likely.
the circuit breaker will trip or fuse will blow to open the circuit.
The load exceeds the limit of the breaker or fuse. For example a 20 amp breaker on a 120 volt circuit will handle 2400 watts. Exceed that wattage and the breaker will trip or the fuse will blow.
This is a short circuit which will create sparks. The breaker or fuse on the circuit will likely trip or blow.
Usually it means to blow it, it broke - you need to flick a breaker or replace it as it blew.
Then the voltage in will equal the voltage out. The purpose of a resistor is to reduce the amount of electrical flow of current. You 'short out' the supply and blow a fuse/circuit breaker.
A fuse/breaker is used to protect the wiring within the home for overheating and catching on fire. When the fuse/breaker detects an excess flow of current beyond the range of the fuse/breaker, within a circuit, it will blow/trip to shut off the flow of electricity in that circuit thus preventing a possible fire.
Yes! A socket is a part of a circuit. Usually there are a number of sockets and lights associated with a specific circuit. The wiring of the circuit and the circuit breaker are limited to a specific amperage. If you exceed the amperage, you can blow the breaker. If the wire is rated for 15 amps and the circuit breaker is rated for 20 amps, the wires can overheat and cause fires.
I know what would happen. The three amp fuse would blow. Any device that is plugged into a receptacle with out having sufficient resistance to limit the current flow will dead short the circuit and cause the breaker that feeds the circuit to trip. In this case the fuse being of a lower rating that the feed breaker the fuse will blow without tripping the receptacle's feed breaker.
The breaker will blow because you are effectively causing a short circuit.
13 amp breaker. A fuse and circuit breaker perform the exact same function so they should be the exact same size. They protect the wiring within a circuit from overheating and catching on fire. A 13 amp breaker is a superior product that has a good chance of operating between 13 and 13½ amps, while a fuse might not blow until the current reaches 15 amps.
If by meaning wire as a circuit, when turning on the circuit the fuse will blow the circuit open, or if the protection is a breaker, the breaker will trip. This is all on the conjecture that there is a return path for the current to flow. This is the main reason for ground wires on all equipment, to provide a return path for the current to flow back to the source.
The fuse is matched to the size wire in the circuit the breaker/fuse it is protecting. For instance, a 20 amp breaker/fuse is used in combination with AWG 12/2 wire. A 15 amp breaker/fuse would be used with AWG 14/2 wire. If there is too much current flow in the circuit caused by either overloading the circuit or by a short in the wires the wiring would overheat and catch fire if not for the breaker/fuse. The breaker/fuse is designed to detect this and to trip or blow and shut off all power flowing to that circuit and prevent a fire. This is why you should never install the wrong size fuse. Put a 20 amp fuse on a 15 amp circuit and it would not protect the circuit as it should.