What should you do if a circuit breaker feels spongy and won't reset?
Some breakers must be turned all the way to the OFF position after they have tripped.
Before you spend a lot of money, just flip the breaker all the way to the off position THEN try to turn it back on.
Other answers
If this circuit breaker is a GFCI or RCD and it won't reset when you press its RESET button, it is doing its job.
It is telling you there is something wrong in the circuit it is protecting.
It may be a fault within an appliance (or its flexible cord or its plug) that is plugged into a socket outlet on the circuit being protected by the circuit breaker.
To find out, disconnect all appliances on the circuit and then press the RESET button. If the breaker no longer feels spongy then you know if is not a fault in the circuit wiring.
Then press the TEST button on the breaker. If it immediately trips then you know that the breaker itself is not faulty.
Then press the RESET button again and re-connect one appliance at a time until you find the one that causes the breaker to trip off. That is the appliance (or its flexible cord or plug) which has a fault that is causing the breaker to trip. The fault will have to be repaired - or the appliance will need to be replaced - before the circuit breaker can be reset with that item connected to the circuit.
Sometimes a fault can develop inside a socket outlet and there is now a "Neutral-to-Ground" short, or even a "Live-to-Ground" short, in the wiring to the outlet. Usually such shorts occur in the wall box behind the outlet because the wiring was done carelessly. Such a fault will also prevent a GFCI or RCD from being reset. That kind of fault must be fixed before the circuit breaker can be reset.
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If it is a regular circuit breaker it might be that the breaker is mechanically defective.
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For more information click on the links to the Related Questions shown below.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
How did they cook without electricity?
Our early ancestors cooked over an open fire just outside the cave's entrance. When man started building houses, the fire came indoors in the form of a wood burning stove. Later on, the wood stove gave way to coal fired stoves to cook on. On the invention of electricity the coal burning stove gave way to electrical appliances.
Gas used in lightened signs to produce a red color?
The gas used in lighted signs to produce a red color is typically neon gas. Neon glows red when an electric current is passed through it, making it a popular choice for producing vibrant red light in signage.
How do you read breaker box amps?
The main breaker will have marking indicating size of electrical service, or if it is a fuse system....the fuses will have current ratings. If it is a subpanel, it might not have a main breaker. In this case you would have to look in the panel that the feed is coming from and find the size of the breaker that is feeding it. In either case you must look for the manufacturer's label that will have the maximum current the panel can handle, make sure the breaker feeding the panel doesn't exceed this rating.
How many amps is used for a 60 watt bulb requiring 12 volts?
Five. An amp (C/S) is a measure of Coulombs (C) per second (S). A coulomb is a quantity of electrons, so you can think of this as the # of electrons passing a point on a wire, like the flow of a river measured in gallons per second. A volt (J/C) is the amount of energy, measured in Joules (J), per Coulomb. Finally, a Watt (W = J/S) is the measure of energy (J) per second (S). That's why a higher wattage bulb is brighter and hotter... it's using more energy.
Therefore, Amps = W / V = (J/S) / (J/C) = (J/S) * (C/J) = C/S = 60/12 = 5
What are 10 disad vantages of electricity?
Does the size of a light bulb affect its energy use?
Not The size... its the Watts. The more watts you have the hotter and more energy it uses. Unless you go with LED. They are a lil expensive right now but will cost less to run, and last years.
Why do some lights go off in your house when you turn on too many appliances?
In a well designed house the lights are not connected to the same circuit as an appliance. If by going out you are saying that a breaker trips, then your appliances and lights combined are exceeding the rating of the breaker. You either need to rewire and balance the loads better or plug high current appliances into different outlets on another breaker. If you are not tripping breakers, but lights are just dimming you have a bigger problem with inadequate current supplying your house.
Why is the electricity supply 220 volts and not 200 volts?
220 volts is a common standard voltage for electrical systems because it allows for a balance between efficiency in power distribution and safety for electrical appliances. Additionally, the 220-volt system provides a higher power capacity compared to a 200-volt system, which is important for handling larger electrical loads.
Can you use non metallic cable in half inch electrical metallic tubing conduit?
No, non-metallic cable (such as Romex) cannot be used in electrical metallic tubing (EMT) conduit. EMT is designed to house and protect electrical wiring, so it is meant to contain only electrical wires, not non-metallic cables. It is important to use the appropriate type of wiring for the specific conduit being used.
How do you figure out resistance?
Turn off circuit. Then you can use a meter set for resistance, clip onto both ends of the resistor, meter will display the resistance in ohms.
If you know the voltage and amperage you can use Ohm's Law: E=IR
R=E/I
R is resistance, E is voltage, and I is current (amperage)
What voltage should read at the outputs of a hundred amp breaker?
It depends on where the breaker is fitted. Is it installed in a panel in the US, Canada or another country which also uses the 60Hz, 120 Volts standard supply service?
Or is it fitted in Europe or elsewhere using the 50Hz, 230 Volts standard?
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
The amperage of the breaker dont determine the voltage reading. If your panel is 120v every breaker regarding of amperage rating or size will still read 120v. but to answer your question as it reads... the voltage on the output should read the same voltage as the input or line side.. that is if the breaker is in the on position.
Difference between kw and kwh?
KW is the unit power KWh is the unit of electrical energy KW or Watt defines the rating or power of a electrical equipment. For ex: motors, heaters etc. KWh is a measurement that how much energy is been consumed by the electrical equipments. Generally, operating 1KW rated equipment for an hour measures one KWh. Energy meters are the instruments for this purpose
Gas used in lighted signs to produce a red color light?
Neon gas is commonly used in lighted signs to produce a red color light. When an electrical current passes through the gas, it emits a bright red light that is ideal for creating eye-catching signs and displays.
What is the cause of resistance?
Resistance can be caused by fear of change, lack of understanding or communication, conflicting priorities, past experiences, or a perceived threat to one's status or position. It can also stem from a lack of trust in leadership or uncertainty about the future.
How is resistance added in a series circuit?
Resistance in a series circuit is added by simply connecting resistors end-to-end. This results in the total resistance being the sum of the individual resistances. The current passing through each resistor in a series circuit remains the same.
Good conductors have a high resistance or low?
Good conductors have low resistance. A low resistance allows for the easy flow of electric current through the material. Materials like metals are good conductors because they have many free electrons that can move easily in response to an electric field.
Where can you purchase a 3 bulb light kit for a Tatung ceiling fan?
You can purchase a 3-bulb light kit for a Tatung ceiling fan from the manufacturer's website, authorized dealers, or online retailers like Amazon and Home Depot. Make sure to check compatibility with your specific model of Tatung ceiling fan before purchasing.
Misusing electricity can lead to electrical hazards such as electric shocks, fires, and damage to appliances and electronics. It can also result in increased energy consumption and higher electricity bills. It is important to follow electrical safety practices and guidelines to prevent these risks.
What does a ground fault indicator light on a power strip indicate?
If it is no longer giving power, it probably means that the GFI feature has tripped, or If you are still getting power, it could just be a pilot light indicating that power is available. Various products have various features. If it is no longer giving power, it probably means that the GFI feature has tripped, or If you are still getting power, it could just be a pilot light indicating that power is available. Various products have various features.
How do you work out resistance?
Resistance is calculated using Ohm's Law, which states that resistance (R) is equal to the voltage (V) across a circuit divided by the current (I) flowing through it, R = V/I. Resistance can also be determined using the color bands on a resistor in a circuit by referring to a resistor color code chart.
Why wood does not conduct electricity?
Wood is an insulator because it does not have free electrons that can move easily through the material to conduct electricity. The tightly bound electrons in wood prevent the flow of electric current. This makes wood a poor conductor compared to metals, which have free electrons that can carry a current.
The resistance of a light bulb is inversely proportional to its temperature, i.e. a cold bulb has less resistance than a hot bulb. As a result, if you connect three bulbs in series to the same voltage used for one, they will each receive one third of the original voltage, causing them to use less power, causing them to generate less heat, causing them to have less resistance. If you measure the current in the circuit, there will be slightly more than one third of the original current. Given the same voltage, that means that each bulb has less resistance than originally measured, as expected. This characteristic of light bulbs is why they tend to blow out at turn-on. The starting current and power is higher than in the steady state case. You can make a bulb last much longer if you provide a soft start circuit that ramps up the voltage over a short period of time.
Can you plug a three-prong dryer into a four-prong outlet or is there an adapter you should use?
You should install a four prong. The older ones were three prong and had no ground. An adaptor isn't made because it wouldn't fix the problem. You could make your own adaptor and cut the ground off with a pair of dykes, but don't.