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What is the household ac electrical power mains voltage in Italy?
The voltage is 230volts and this is the norm in Europe.
What is the household ac electrical power mains voltage in Greece?
230 for Europe
Can you use your cell phone charger in Europe with a voltage converter for appliances rated 500-1600 watts?
What does it matter is the output voltage in the voltage converter. If it matches to your cell phone charger, no problem.
What to use to power a sodium bulb?
Sodium lamps use a ballast that can be powered from multiple voltage supplies. The ballast has tri or quad tap primaries and you select the tap for the voltage that is on hand.
How do i fine an expression for power that involves only current and voltage?
You do not need ohm's law to relate power to current and voltage. Power is current times voltage. If you know current and voltage, you do not need to know resistance.
Can an American router be used in Europe?
Yes, it can. The only one thing you need to take care of is power. In Europe people use different standards for the power line (different voltage). So if you want to use the router in Europe you have to get an appropriate power adapter.
What is the household ac electrical power mains voltage in Italy?
The voltage is 230volts and this is the norm in Europe.
What is the household ac electrical power mains voltage in Greece?
230 for Europe
Why you use transformers to transfer power?
Transformers do not exactly transfer power, they either step up voltage or step down the voltage from one source to another to make it a useable voltage.
Can you calculate power by multiplying voltage and current?
Not enough information. Power = current x voltage. Since voltage can be anything, there is no way to calculate power. Time is irrelevant; though once you have the power, it can help you calculate energy (energy = power x time).
What is use of substaion near grid station?
A power substation is used to reduce the voltage from high voltage power lines to a voltage that is less dangerous that you can use in a house for example. It is less costly to transmit electrical energy over long distances using high voltage.
What is the safest voltage to use power tools in a workshop?
Do you have a choice ? All my power tools are 110 volt, so that is what I use.
How do yo calculate electric power and energy use?
Power = voltage x current Number of power in volts
When using power tools in the workshop what is the safestbest voltage to use?
110
What law would you use to determine the voltage of a power supply?
ohms
How can you calculate the current an appliance can use?
current=watts(power)/voltage
Does a power supply receive 120 volts?
The voltage your computer's power supply receives depends mainly on the standard electrical service delivered into homes, offices and factories by the national electrical grid in your country.Just a few examples: if you live in North America, that voltage is 120 volts but, if you live in, say, Europe or Australia, that voltage is 230 volts.More detailsThe voltages a power supply was designed to use depends on how old it is. Early power supplies were designed to use only one voltage: the standard voltage of the electrical service delivered by a country's national electrical grid for use by small appliances in homes, offices and factories .Since the invention of the personal computer most standard power supplies have been designed to operate on a wide range of voltages. (Such as from 100 volts to 250 volts.)
