# Why is 12 volts so common?

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Date created: Fri, Jun 25, 2021 8:23 PM
Date updated: Fri, May 27, 2022 7:42 AM

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## Top best answers to the question Â«Why is 12 volts so commonÂ»

For higher amperage thicker wire is needed and bigger switches. 12 volts is common for motor bikes, cars, boats, jet skis, ride on mowers and older cordless power tools. 24 volts is used in trucks, earth moving equipment and larger boats.

FAQ

Those who are looking for an answer to the question Â«Why is 12 volts so common?Â» often ask the following questions:

### đź‘‰ Is 20 volts stronger than 40 volts?

Battery Voltage

The higher the voltage, typically, the more cells that are in the battery pack. So when comparing a 40V pack to a 20V pack, in most cases the 40V pack will have more cells which means more power capacity available.

### đź‘‰ Can you convert 220 volts to 110 volts?

When you convert 220- to 100-volt wiring, you have to cap off one of the hot wires and install a new, single-pole breaker to replace the double-pole breaker â€¦

### đź‘‰ Can you convert 6 volts to 12 volts?

• In the case of taking a 6 volt system to 12 volts, you are doubling the voltage thus decrease the amperage in half. This is why you can use the same size wiring in a 12 volt system as you have in a 6 volt system. This means that you don't need to rewire your vehicle when converting to 12 volts provided your wiring is in good shape.

We've handpicked 22 related questions for you, similar to Â«Why is 12 volts so common?Â» so you can surely find the answer!

Can 48 volts kill you?

48V is the practical and LEGAL definition of the maximum voltage to be considered "low voltage" and intrinsically "safe". Certainly 48V delivered UNDER your relatively insulating skin surface could kill you if delivered in the "right" placeâ€¦ The short answer is that it's not voltage that kills you, it's current!

Can 5 volts hurt you?

You cannot be killed with 5V. Body resistance does not fall below about 500 ohms, most people have much much higher. 5v can't put more than 10 ma into your body as a result. Unless directly into moist tissue.

Can 5000 volts kill you?

What damage could a 5000 volt shock do to the body? In fact, besides a little neurotic â€śshockâ€ť, the voltage itself makes no damage if the current doesn't exceed 15 mA (0.015 A)â€¦ However, if you touched the 7 KV source with one hand, and ground with your other, you could be killed.

Can 50000 volts kill you?

50,000 volts isn't close to being lethal. 50,000 volts isn't close to being lethal. At best it may just burn the hell out of them. The Important aspect of any taser or stun gun is the amount of current it delivers(Amps, mAh) combined with a high frequency pulsing effect.

Can 9 volts kill you?

To kill a person, an electrical shock has to pass through the heart causing arrhythmia. Even if it entered the body, a 9 volt current is not strong enough to cause arrhythmia. But also, it never actually enters the bodyâ€¦ That's all for this episode on 9 Volt Battery Myths And Facts.

Can iphone take 240 volts?

The iPhone charger is rated 100-240 volts, all you need is a plug adapter. Available in most international airports in Europe.

Can you survive 10000 volts?

Offhand it would seem that a shock of 10,000 volts would be more deadly than 100 volts. But this is not so! ... While any amount of current over 10 milliamps (0.01 amp) is capable of producing painful to severe shock, currents between 100 and 200 mA (0.1 to 0.2 amp) are lethal.

Can you survive 480 volts?

As little as 100 mA (1/10th of an amp) can potentially be fatal. 480 volt circuits are absolutely capable of delivering much more than 100mA of current. So, while it's possible to survive contact with 480, I certainly wouldn't recommend it.

How many volts electric chair?

How Many Volts Is The Electric Chair.However, in several states, the electric chair is available as an option if the prisoner chooses it over Lethal Injection, which is the most commonly used method of execution currently and.

How many volts is 110?

In fact many appliances or devices will be rated to 110V or 115V which basically tells you they are tested to operate down to a lower voltage. This gives you â€¦

How many volts is dangerous?

In industry, 30 volts is generally considered to be a conservative threshold value for dangerous voltage. The cautious person should regard any voltage above 30 volts as threatening, not relying on normal body resistance for protection against shock.

How many volts is lethal?

Assuming a steady current flow (as opposed to a shock from a capacitor or from static electricity), shocks above 2,700 volts are often fatal, with those above 11,000 volts being usually fatal, though exceptional cases have been noted.

How many volts per amp?
• At 120V, 120 watts make 1 amp. That means that 1 amp = 120 watts. At 240V, 240 watts make 1 amp. Example 1: How Many Amps Is 500 Watts? Let's say we have a 500W air conditioner plug into 120 V voltage.
How strong is 1million volts?

1 million volts can kill even with a fairly low amperage but if the amperage is low enough 1 million volts will not even hurt. Originally Answered: The 16-year-old 'electric boy' from India can withstand a shock of 11,000 volts without feeling a thing.

How strong is 220 volts?

If on a lighting circuit, you have a 10 amp breaker, the circuit is strong enough to handle 220 x 10 = 2200 watts or 2,2 kW. So the strength of the 220 volt depends on the size and amp rating of the conductors as well as the protection installed.

How strong is 600 volts?

At 600 volts, the current through the body may be as great as 4 amps, causing damage to internal organs such as the heart. High voltages also produce burns. In addition, internal blood vessels may clot. Nerves in the area of the contact point may be damaged.

Is 240 volts a lot?

Common voltages for electronics stuff is 5-20 volts. Power that comes into the house in 120-240 volts; about 50-60 volts is the threshold of safety. High voltages in the hundreds or thousands or 10-thousand are used for old CRT tubes (displays) and neon or plasma lighting.

Is 240 volts high voltage?

Rated Voltage: This is the maximum voltage that can be safely achieved when running an appliance. In both the United States and Canada, the nominal voltage is 120/240, while the rated voltage is usually 125/250â€¦ High Voltage (HV) on the other hand is defined as anything above 100V that can potentially cause harm.

What appliances use 240 volts?
• Oven, range, or cooktop.
• Clothes dryer.
• Water heater.
• Central air conditioner.
• Electric car Level 2 charger.
Will 120 volts kill you?

Ordinary, household, 120 volts AC electricity is dangerous and it can killâ€¦ We can use a simple formula to calculate the current: Current in Amps = Voltage in Volts divided by Resistance in Ohms. Using electrical tools or equipment in wet areas can be a hazard.

15 amps equals how many volts?

Amps to volts calculation. The voltage V in volts (V) is equal to the power P in watts (W), divided by the current I in amps (A): V(V) = P(W) / I(A) The voltage V in volts (V) is equal to the current I in amps (A), times the resistance R in ohms (Î©): V(V) = I(A) Ă— R(Î©) Amps to volts calculation .

Are chevy volts expensive to fix?

The estimated cost to maintain and repair a Chevrolet Volt ranges from \$80 to \$4475, with an average of \$284.