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There are no 'watts' in '15 amperes'. The watt is used to measure power, whereas the ampere is used to measure current. These are two completely different quant
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Home Electricity



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How do you take 240 volt and step it down to 120 volt?

Asked by Wiki User



You can step down 240 volts to 120 volts by using a transformer. A transformer with a 2:1 winding ratio will reduce the voltage from 240V to 120V. Make sure to
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Appliance Voltage and Travel Issues



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Is it possible to use a 220 volts 50 hertz air conditioner in the Philippines at 220 volts 60 hertz?

Asked by Wiki User



It is not recommended to use a 220-volt 50 Hz air conditioner in the Philippines with a 220-volt 60 Hz power supply. The difference in frequency can affect the
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Home Electricity



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How do you convert 12 volts to 4 volts?

Asked by Wiki User



You can use a voltage regulator or a voltage divider circuit to convert 12 volts to 4 volts. A voltage regulator IC such as LM7804 can be used to step down the
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Appliance Voltage and Travel Issues








Can you use a 130 volt light bulb on a 120 volt supply?

Asked by Wiki User



Yes, you can use a 130 volt light bulb on a 120 volt supply. The light bulb will still work, but it may not shine as brightly or have as long a lifespan compare
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Home Electricity



+2








What if I have a three prong plug 240 volts and want to convert to 120 volts?

Asked by Wiki User



To convert a three-prong plug from 240 volts to 120 volts, you would need to adjust the wiring configuration inside the device or appliance that the plug is att
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Home Electricity



+2








A shortage of electrons on a surface creates an electric what?

Asked by Wiki User



A shortage of electrons on a surface creates an electric charge imbalance or positive charge. This can lead to the attraction of electrons from neighboring surf
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Appliance Voltage and Travel Issues








What is the problem when the heat in an oven can't be controlled?

Asked by Wiki User



When the heat in an oven can not be controlled it is the fault of the oven's thermostat. It is the thermostat that opens and closes to maintain a set point temp
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Appliance Voltage and Travel Issues








Why only 50 hertz?

Asked by Wiki User



The standard frequency for electricity supply in many parts of the world, including Europe, is 50 Hz because it was chosen early on to ensure compatibility and
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Home Electricity



+3








Does a refrigerator have a regular plug?

Asked by Wiki User



Yes, a refrigerator typically plugs into a standard electrical outlet. However, given its size and power requirements, it is recommended to have a dedicated out
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Home Electricity



+2








What size amp circuit breaker should be used for a air conditioner?

Asked by Wiki User



In the USA, a National Electrical Code specifies things like circuit breaker sizes. The purpose of the circuit breaker is to protect the wiring (which is usuall
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Home Electricity



+2








On a 208 120 volt 3 phase electrical system what is the color code for the wires?

Asked by Wiki User



In a 208/120 volt 3-phase electrical system, the color code for the wires is typically black, red, blue for the three hot phases, white or gray for the neutral,
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Home Electricity



+3








What if your refrigerator is 5.6 amps so how much does it cost you a month at 22 cents per kilowatt?

Asked by Wiki User



To calculate the cost of running your refrigerator for a month, you need to convert amps to watts. Assuming your refrigerator runs at 120 volts, the power consu
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Home Electricity



+1








Why do you have 120 volt in your light fixtures with the switch off?

Asked by Wiki User



Even with the switch off, there may still be live wires in the circuit carrying voltage. This can happen due to various reasons such as faulty wiring, shared ci
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Home Electricity



+1








If you plug an appliance designed for AC into a DC Power source the appliance?

Asked by Lpaulwood



will likely not function properly and may even damage the appliance. AC and DC power sources have different electrical properties and appliances are designed to
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Home Electricity



+1








For a device requiring DC 12V 2Amps will a DC adapter output 12V 1000ma also work for this device?

Asked by Wiki User



Assuming the plug fits, and that the polarity is correct it'll work fine. Drawing less amps than the source can deliver isn't a problem, it'd be a bit like fill
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Home Electricity



+2








Do you need adapter for US appliances in Canada?

Asked by Wiki User



It depends on the type of appliances. Many US appliances can be used in Canada without an adapter, as both countries use 120V electricity. However, you may need
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Home Electricity



+2








If 220 volt appliances consume half the power of 110 volt appliances why aren't refrigerators being sold in the USA with 220 volts?

Asked by Wiki User



In the US, household outlets are standardized at 110 volts, so 220 volt appliances would require special outlets and wiring, which can be inconvenient or expens
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Home Electricity



+2








You observe a small plaque on an electrical appliance that reads in part 115 volts AC 60 Hz This means that the appliance?

Asked by Wiki User



is designed to operate on a voltage of 115 volts AC with a frequency of 60 Hz. It is important to ensure that the appliance is plugged into a compatible electri
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Home Electricity



+2








Can I use a 130 volts light bulb in a 120 volt line?

Asked by Wiki User



It is not recommended to use a 130 volts light bulb on a 120 volt line as it may cause the bulb to burn out prematurely or even pose a safety hazard. It's best
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Appliance Voltage and Travel Issues








What is the difference between a 120v bulb and a 110v?

Asked by Wiki User



There is no practical difference between a 120V bulb and a 110V bulb. Both are designed to work with the standard voltage in most household electrical systems,
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Home Electricity



+1








Can I use a 30 amp circuit with a 12 gauge wire to handle a tablesaw that runs at 13 amps under load but spikes above 30 amps on turning on as the 20 amp circuit kept tripping at turn on?

Asked by Wiki User



It is not safe to use a 30 amp circuit with a 12 gauge wire for a tablesaw that spikes above 30 amps on startup. This setup can pose a fire hazard and may not p
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Appliance Voltage and Travel Issues








Why are low pressure mercury-vapour lamps coated with phosphors?

Asked by Wiki User



Low-pressure mercury-vapour lamps are coated with phosphors to convert the ultraviolet light emitted by the mercury into visible light that is more useful for g
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Home Electricity



+1








You have checked the voltage in your house and it goes as high as 133 volts is this normal?

Asked by Wiki User



A voltage reading of 133 volts is slightly higher than the standard residential voltage of 120 volts. While this is within an acceptable range, it may be worth
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Home Electricity



+1








On a 12 volt system what is the red wire?

Asked by Wiki User



In a 12-volt system, the red wire is typically the positive (+) wire, carrying the voltage from the power source to the device or component. It is important to
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