How do i get 240 volts

To understand the electrical phenomenon, imagine that devices that are used in the house operate with water. The energy required would be neither more nor less than the flow of water the device would need to function. One can easily imagine that a simple TV would require a water flow much smaller than a dryer. Therefore logically we should rely on a small water hose for the TV and one large hose for the dryer.

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Made by. Hit enter to search or ESC to close. Close Search. What Does Outlet Look Like? Why So Many Plug Prongs? Why Have A Ground Prong? And, it happens to be the night you….

Kevin August 12, So, what are…. Leave a Reply Cancel Reply My comment is.. Step 5 Strip Wire and Tighten To connect a wire to this type of receptacle, strip the wire end, poke it into the terminal hole, and tighten the setscrew.

Step 6 Route and Ground Wire A large-capacity window air-conditioner calls for a amp, volt receptacle. Step 7 Connect Breaker At the service panel, shut off the main breaker.

Step 9 Connect Breaker At the service panel, shut off the main breaker. Comments 1 Add Comment. View Comments. How difficult was this project? Very easy. Kind of easy. Kind of hard. Very hard.

December 30, Difficulty: Kind of Hard. A pictorial would be great for those who don't quite know the terminology. Pictures should be direct and to the point. There is no wire in common between the coils, only the metal core is shared. How transformers work pdf -Having different numbers of turns of wire, or varying the turns ratio, on each coil will reduce or raise voltage. Different voltages can be achieved throughout the grid by varying the number of turns on the primary and secondary coils.

Connecting the volt Hot and Neutral across the transformer's primary coil 'completes the circuit' causing electrons to oscillate back and forth 60 times per second. This flow of electrons on the primary coil causes electrons on the secondary coil to oscillate in the same frequency.

The Neutral wires on both primary and secondary side of transformer are bonded to the ground wire at the pole. All Neutrals throughout the grid are connected together and bonded to ground wires that connect to ground rods to create massive array of grounding that provides safety and stability to the grid. These two Hot wires are out of phase from each other because electrons are oscillating back and forth on the secondary coil, and since each Hot wire is connected to a different end of the coil, each Hot wire carries electrons that are accelerating different direction from each other at any given moment of time.

As a result, volt is achieved using 1 Hot and a Neutral. While volt is achieved using a Hot wire from both endsthe secondary coil. Resource Why you need ground wire. Fig T1 shows residential transformer that converts high voltage distribution power into lower voltage residential power. Electricity from the grid is alternating current.

Electrons on the wire move one direction, then come to a stop, before moving the other direction. This is caused by the rotation of the power plant generator, where N and S poles of a magnet pass over coils of wire.

In a process called magnetic induction, the electrons move one direction on the wire when the N pole of magnet passes the coil, then momentarily come to a stop and reverse direction when the S pole of magnet passes the coil of wire. In a simplified version of events, one end of the coil is connected to the Hot wire, and the other end of coil is connected to the Neutral wire.

Read about power generation Connecting the volt Hot and Neutral to the Primary coil H1 H2 on a transformer causes the electrons to oscillate back and forth on the Primary coil, Illustration shows residential transformer that converts high voltage distribution power into lower voltage residential power. Read more detail Read about power generation Fig-T1: When the power company connects the volt Hot and Neutral distribution line to the Primary side of a transformer, it energizes the Primary coil with electrons that are oscillating back and forth in an endless cycle of reversing N S polarity that matches rotation of generator.

The coil creates a magnetic field that magnetizes the iron core of transformer. Due to the shared iron core, the Secondary side of the core is also magnetized, causing electrons on the Secondary coil to start oscillating in the same endless cycle of reversing polarity. Electrons on the Secondary coil are oscillating with AC electricity in the same frequency cycles or Hertz or Hz as the primary side, except at lower voltage and higher amperage.

It works nicely because voltage the force that pushes electrons, also called Volts, or abbreviated as V or E can be safely controlled by small switches, relays, cell phone chargers etc contained within steel and plastic enclosures, while the amperage the flow of electrons, also called amps or current, or abbreviated as A or I is controlled by circuit breakers and then distributed to Loads outlets, switches, motor etc using correctly sized wire to match amp rating of breaker.

So each Hot wire carries volt potential, but when testing across both Hot wires, the test shows volts because each leg X1 X2 is 'out of phase' with the other. Out of phase means the electrons on each wire are oscillating different direction from electrons on other wire.

Since both hots wires in a volt circuit come from opposite ends of the Secondary coil, then each hot wire is 'out of phase' from the other wire because electrons are always accelerating different directions on each wire.

This means that each leg of a volt circuit is delivering the same amount of voltage. When you use two legs for a circuit, it doubles the voltage, like pedaling a bicycle with two legs instead of one. Footnote 1, taking 2 Hots from same side of coil yields no voltage when connected to an appliance since both Hots are in phase with each other Footnote 2: The voltage is unchanged no matter how many Loads are being operated.

The amps, or flow of electrons vary depending on the number of Loads being operated, with more electrons when Load is ON. Resources: Figure volts amps watts Formulas for ohm's law What is electricity How a generator works Difference between single-phase and 3-phase Electricity from power plant to end user. Question : Are both sides of double breaker 30 amp or 15 amp? Answer: Both are 30 amp You can use a double breaker as two single breakers.

If you have a 30 amp double breaker, you can connect a single 10 gauge hot wire and it will work. You would NOT connect a 12 or 14 gauge wire to the 30 amp breaker or it creates a fire hazard.