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For most standard two-prong plugs, there is no difference in which prong goes into which outlet. The prongs are typically the same size and shape, so it does not matter which way you plug it in. However, if the plug is polarized (one prong is wider than the other), make sure to plug it in the correct way according to the outlet.

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1y ago

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Why wouldn't a 2 prong plug fit in a 3 prong outlet?

The reason might be a voltage or amperage mismatch between the two devices. Plugs and receptacles are matched sets depending on the voltage and the amperage of the devices. The configurations are done in this manor to prevent the wrong voltages being applied to wrong plug in equipment.


What are the different sizes for plugs on a US dryer?

US dryers commonly use a 3-prong or 4-prong plug. The 3-prong plug has two flat blades (hot) and a L-shaped prong (neutral), while the 4-prong plug has two flat blades (hot), a round prong (neutral), and a half-round prong (ground). It's important to match the plug with the corresponding outlet for safety and proper functionality.


What different eletrical tree-prong plug and two-prong-plug?

The difference is safety. Any appliance or equipment that has metal parts that may be touched by the user will usually have 3 prongs because this provides for safety if those metal parts become energized. Exceptions would be "double insulated" items, such as many power tools, and items without exposed metal parts.


Can you plug a 2 prong extension cord into a 3 prong extension cord?

I don't know about an extension cord, but they do sell plug adabters. You can pick them up at any hardware store or even Wal-Mart. They are ussaully grey or orange , and look like the plug end of the extension cord. One end will have the 2 prong, the other side will have the slots to plug in the three prong.


How do you adapt a 3 prong German plug to fit into a 3 prong US 230 dryer outlet?

German appliances don't have three pinned plugs. The standards are the "Schoko" plug, which is a two pin plug with contacts on the side as a ground connection and the "Euro plug which is a two pin plug without a ground connection. There are adapters available at most good electrical stores.

Related Questions

Why wouldn't a 2 prong plug fit in a 3 prong outlet?

The reason might be a voltage or amperage mismatch between the two devices. Plugs and receptacles are matched sets depending on the voltage and the amperage of the devices. The configurations are done in this manor to prevent the wrong voltages being applied to wrong plug in equipment.


What are the different sizes for plugs on a US dryer?

US dryers commonly use a 3-prong or 4-prong plug. The 3-prong plug has two flat blades (hot) and a L-shaped prong (neutral), while the 4-prong plug has two flat blades (hot), a round prong (neutral), and a half-round prong (ground). It's important to match the plug with the corresponding outlet for safety and proper functionality.


Is the power plug in Japan the same as in the US?

No, the power plug in Japan is different from the one in the US. Japan uses a two-prong plug with a voltage of 100 volts, while the US uses a three-prong plug with a voltage of 120 volts.


How do you covert a two prong welder plug to a three prong and ground out let?

Need to know the amperage rating of the plug or the NEMA configuration of the plug and receptacle


Is the power plug in Japan the same as the one used in the United States?

No, the power plug used in Japan is different from the one used in the United States. Japan typically uses a two-prong plug with a voltage of 100 volts, while the United States uses a three-prong plug with a voltage of 120 volts.


What different eletrical tree-prong plug and two-prong-plug?

The difference is safety. Any appliance or equipment that has metal parts that may be touched by the user will usually have 3 prongs because this provides for safety if those metal parts become energized. Exceptions would be "double insulated" items, such as many power tools, and items without exposed metal parts.


What are the different types of 3-prong dryer plug types available in the market?

The two main types of 3-prong dryer plugs available in the market are the NEMA 10-30 and NEMA 10-50. The NEMA 10-30 plug has three flat blades, while the NEMA 10-50 plug has two flat blades and one L-shaped blade. These plugs are designed for different voltage and amperage requirements.


Can you plug a 2 prong extension cord into a 3 prong extension cord?

I don't know about an extension cord, but they do sell plug adabters. You can pick them up at any hardware store or even Wal-Mart. They are ussaully grey or orange , and look like the plug end of the extension cord. One end will have the 2 prong, the other side will have the slots to plug in the three prong.


Who invented the bath plug?

The two prong electrical plug and outlet was invented by David Brown. i know


Why is it not safe to plug an appliance with a three-prong plug into an extension cord with a two-slot socket?

An appliance with a three-prong plug is designed to be grounded for safety. Plugging it into a two-slot socket on an extension cord eliminates the ground connection, increasing the risk of electrical shock or fire in case of a fault. It is important to always use a proper outlet or extension cord that matches the appliance's plug for safety reasons.


How do you adapt a 3 prong German plug to fit into a 3 prong US 230 dryer outlet?

German appliances don't have three pinned plugs. The standards are the "Schoko" plug, which is a two pin plug with contacts on the side as a ground connection and the "Euro plug which is a two pin plug without a ground connection. There are adapters available at most good electrical stores.


Can you change a 2prong to a 3 prong on a window air conditioner?

It is not recommended to convert a two-prong plug to a three-prong plug on a window air conditioner as it may compromise safety. The third prong provides a grounding connection which is important for protecting against electrical shocks. It's best to use a three-prong outlet or consult an electrician for proper installation.