In a lighting circuit an open circuit will turn off the light.
Nothing. An open circuit means no current is flowing. When the circuit is closed, current flows, the filament of the bulb is heated by the current and glows, giving off light. But when the circuit is open, nothing happens.
There could be several reasons why the appliance does not work when plugged in and the switch is turned on. It is possible that there is a loose connection in the circuit, a blown fuse, a malfunctioning component, or a faulty switch. A qualified electrician should be consulted to properly diagnose and fix the issue.
A switch in a circuit controls the flow of electricity by opening or closing the circuit. When the switch is closed, it allows electricity to flow through the circuit, and when it is open, it stops the flow of electricity. Switches are commonly used to turn devices on and off.
When you turn on a light switch in a room, it closes the circuit. This allows electricity to flow through the wiring to the light fixture, illuminating the bulb. Conversely, turning off the switch opens the circuit, stopping the flow of electricity and turning off the light.
bulb burned out; fuse/circuit breaker open
bad fuse or short to ground or an open circuit
When you turn on a light switch you do not have an open circuit.
We usually see a thermal fuse that has failed open the primary circuit to the high voltage transformer, which in turn drives the magnetron in that appliance.
In a lighting circuit an open circuit will turn off the light.
if you turn the selector switch of your aircon and only fan is working and no cold air coming out of the diffuser have your aircon fuse connected to the compressor check. If the fuse is not blown then have your thermostat be set to colder position. If the compressor still does not work have the thermostat be check by an auto aircon tech. If the thermostat is ok then look for any sign of oil in the piping of your aircon system possibly there is leak which causes the pressure switch not to function. If theres no refrigerant in the system the compressor will not be activated by the pressure switch.
First thing you do is turn off the power to that circuit. Then replace the fuse
I'm not sure what you mean by "breaker". If you mean fuse, then yes, there is a turn signal fuse in the circuit.
Fuse #7 is the turn signal circuit. 10 AMP. 2nd fuse fron the left in the 2nd row from the top.
To perform a circuit breaker fuse replacement, first turn off the power to the circuit. Locate the fuse box and identify the blown fuse. Use a fuse puller to remove the old fuse and replace it with a new one of the same amperage. Make sure the new fuse is securely in place before turning the power back on.
Circuit 2 is the fuse box located at the bottom of the left-hand side front door pillar. Just turn the set screw 1/2 turn to remove the cover. You probably have a blown or missing fuse.
Nothing. An open circuit means no current is flowing. When the circuit is closed, current flows, the filament of the bulb is heated by the current and glows, giving off light. But when the circuit is open, nothing happens.