If a person stands barefoot on the ground and touches the non skinny zero line with his hands, will

The neutral line is the line drawn out of the neutral point of the transformer, and the phase wire forms a loop to supply power to the electrical equipment. With voltage, electrons flow through the wires to form an electric current. It's the same as the principle that water flows from high to low.

Water does work in the process of flowing, and electricity does work in the process of flowing. When an electric current passes through a wire with a thin wire diameter and high resistance, a traffic jam may occur, resulting in heat generation. The tungsten filament of electric lamps can withstand high temperatures, and the tungsten filament emits light when it is hot.

AC power cords are divided into neutral and live wires. The neutral line is always equal to the potential of the ground (but this does not mean that the potential of the ground is necessarily low), and the live wire maintains a sinusoidal oscillating voltage difference between the neutral wire. Because there is zero potential difference between man and the earth in the natural state, under normal circumstances, people will not be shocked when they touch the neutral line.

This is the reason why you can protect people from electric shock by connecting the shell to the neutral wire with an electrical appliance (connecting it to zero). Therefore, the fire wire and the neutral line are reversed, which will bury the potential safety hazards of electricity use, and it is generally necessary to strictly distinguish them.

Not necessarily, if the leakage current reaches the set value, it will jump. I used to jump when the neutral wire touched the ground wire, and the resistance of people is larger, so it doesn't have to jump.

Summary. Dear --- standing on the ground, touching the neutral line with one hand, why does the leakage protection jump.

There is only one possibility that the air switch will not automatically cut off the circuit, while the leakage protector can automatically cut off the circuit that is, trip. Because the empty opening can only cause tripping if the load is short-circuited or overloaded, and the current is relatively large. Unlike leakage protectors, people stand on the ground and contact with the live wire, and the current of the live wire detected by the leakage protection is not equal to the neutral line, and it will trip

This is the characteristic of a leakage protector. Oh.

When a person stands on the ground and touches the zero line with one hand, why does the leakage protection jump.

Dear --- people stand on the ground, there is no trembling branch, the hand touches the zero line, why does the leakage protection jump it, there is only one possibility, that is, the air switch will not automatically cut off the circuit, and the leakage protector can automatically cut off the circuit, that is, trip. Because the empty opening can only cause tripping if the load is short-circuited or overloaded, and the current is relatively large. Unlike leakage protectors, people stand on the ground and contact with the live wire, and the current of the live wire detected by the leakage protection is not equal to the neutral line, and it will trip

This is the characteristic of a leakage protector. Oh.

Why are the currents not equal?

---The current of the inductive element at any time is equal at any time, because [the current of the series circuit is equal] You said that because the monitoring is not equal, then why is it not equal?

1.It is understood that when it hits the live wire or hits the neutral line, the leakage protector will trip. Because this kind of electric shock (single electric shock) will lead to an increase in the residual current in the line, the leakage circuit breaker is based on the residual current in the detection circuit to determine whether leakage occurs.

2.It is understood that when the same disadvantage is touched by the fire wire and the zero line, it is a double-wire electric shock, although it has been touched by dust and buried electricity, but it may not necessarily produce a relatively large residual current, so the leakage circuit breaker may not trip.

Summary. When a person stands on the ground and touches the zero line with one hand, why does the leakage protection jump.

Hello dear, 1It is understood that when it hits the live wire or hits the neutral line, the leakage protector will trip. Because this electric shock (single-wire electric shock) will cause the residual current in the line to increase, the leakage circuit breaker determines whether leakage occurs based on the residual current in the detection circuit.

2.It is understood that it touches the live wire and the neutral wire at the same time, which is a double-wire electric shock, although it has been electrocuted, it may not necessarily produce a relatively large residual current, so the leakage circuit breaker may not trip.

When a person stands on the ground and touches the zero line with one hand, why does the leakage protection jump.

People stand on the ground and touch the zero line with one hand, why does the leakage bend Honghu jump Hello dear, 1It is understood that when it hits the live wire or hits the neutral line, the leakage protector will trip. Because this electric shock (single-wire electric shock) will cause the residual current in the line to increase, the leakage circuit breaker determines whether leakage occurs based on the residual current in the detection circuit.

2.It is understood that it touches the live wire and the zero teasing line at the same time, which is a double-wire electric shock, although it has been buried in the finger book electric shock, but it may not necessarily produce a relatively large residual current, so the leakage circuit breaker may not trip. Hope it helps.

Why does the residual current increase?

Hello dear, residual current refers to the current vector and non-zero current of each phase (including neutral wire) in the low-voltage distribution line. The possible reasons for excessive residual current: 1. The installation and construction of the distribution line is not standardized, the construction quality is rough, and the corners are cut, resulting in the distribution line not meeting the actual capacity requirements, and the inner wall of the steel pipe is scratched when the steel pipe is threaded.

2. The distribution line has been used for a long time and has been repaired, and its insulation layer is aging and damaged. 3. Improper design of distribution lines, including the user's arbitrary increase in the slip load, resulting in overload and heating of the wire, and aging and failure of the wire insulation layer. 4. The user's internal private pulling and pulling of the line, the erection is extremely non-standardized.

5. The line is affected by natural conditions, such as the conductor touching the tree, the strong wind blowing off the conductor, and the humid air resulting in the decline of the conductor insulation level. 6. All kinds of man-made damage caused by broken wires, etc.