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The usual device is called a clamp meter, a device that clamps round one wire to mesure the current via the magnetic field.

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I want to use my Car stereo on household current how to convert 120v ac to 12v dc?

You can buy a transformer that will output 12 volts DC at just about any electronics or department store. You will need to check the amperage as well to make sure that the transformer can handle the current draw, but for a radio this should not be that high (it's okay for the transformer to be rated for MORE amps than the radio draws).


Why do solar cells need to lower resistance in the electrical circuits that make up their electronic system?

Reducing the resistance of solar cells increases the output current. Although the voltage remains the same the current is effected due to internal resistance. A reduction in output current can result in lesser diminished functioning in household appliances.


What size of current does the 1.5mm wire carry?

The size of current that a 1.5mm wire can carry depends on factors like the material of the wire, temperature, and insulation. Generally, a 1.5mm wire can typically carry around 10-15 amps of current in normal household applications. For specific projects or applications, it's important to check the wire's current-carrying capacity based on the relevant specifications and standards.


Is a house direct or alternating current?

The current flowing in a normal household lighting electric bulb is AC. DC systems are just a fraction of 1% in ordinary household systems.The current flowing in a flashlight bulb is Direct Current (DC) if the flashlight runs on batteries.


Is my home 240 v ac?

The household supply in the UK is 240 V and is AC (alternate current).

Related Questions

Can you connect a 24v dc motor to household current?

You need a DC power supply in order to connect a 24v DC motor to household power.


What type of electric current is used in household?

Alternating electrical current is usually used in household.


Why would a household still need a VHF antenna?

A household would still need a VHF antenna if their broadcaster is using a tower that broadcasts signals using VHF. You can check this by calling your cable service provider.


Which type of current is used in batteries and which is used in household outlets?

Batteries provide Direct Current (DC) while household outlets provide Alternating Current (AC).


What is household keeper?

Someone whose role is to keep the household in check.


How does a current employee get a check stub printed out?

I need a check stub from the 27th of last month pay period.


To produce household current what is used?

Household current is produced using generators that convert mechanical energy (typically from sources like steam, water, or wind) into electrical energy. This generated electricity is then distributed to homes through power lines for various household applications.


What is the current power and voltage rating of 3 household appliances?

350


I want to use my Car stereo on household current how to convert 120v ac to 12v dc?

You can buy a transformer that will output 12 volts DC at just about any electronics or department store. You will need to check the amperage as well to make sure that the transformer can handle the current draw, but for a radio this should not be that high (it's okay for the transformer to be rated for MORE amps than the radio draws).


Why does a 20 amp breaker blow when it is only hooked up to a 100 watt bulb a small pump for a fish pond and a household freezer?

Either there is something drawing a lot more current, or the breaker is faulty. You may need to have an electrician check the breaker for you, or if you feel competent, replace the breaker with another of equal value. That would be a lot less expensive than having an electrician drop by. BUT... The startup current of a household freezer AND the "small pump" may add up to enough current that it's tripping the breaker. Read the labels and see what the actual current draw is on the pump AND on the freezer. If the total current approaches the value of the breaker it might be best to move something to a different circuit.


Can you fly to Jamaica from your current location?

To determine if you can fly to Jamaica from your current location, you would need to check the availability of flights from nearby airports or travel hubs.


What current is used in Australian household sockets?

240 volts 50 Hz.