Q:We use the power outlet are mostly single-phase three-wire socket or single-phase two-wire socket

The following two lines are the neutral line (the sign letter is "N" Neutral wire), FireWire (logo letter "L" Live Wire), the order is left and right fire, (the back of the plug against himself).

Q:Why some plugs will affect the plug on the socket

The general socket in the plug when the electrical will take Mars! The greater the power of electrical appliances,

Q:The aviation plugs have different classification methods

According to the frequency points, there are high-frequency aviation plugs and low-frequency aviation plugs

Q:There are four (three-phase) plug

its distribution circuit and power supply should be selected according to the actual capacity

Q:How to plug a 16A plug on a 10A power outlet

because once the conversion socket bad contact, not only fever, and electrical appliances are also easy to damage.

Q:(Red, yellow, blue), zero line-N (blue or black), ground-E (yellow-green)

sequence is left and right, that is, the left side of the zero line, the right side of the line of fire.

Q:10A plug can be plugged into 16A wall outlet?

Plugs, sockets must match, if the size is not the same, reluctantly inserted into, but to plug, socket deformation, affecting the good contact between the two,

Q:According to the function can be divided into:

Class II: electrical insulation with double insulation measures, to increase the leakage protector

Q:The choice of socket should be based on its surrounding environment

for the plug power supply when the risk of electric appliances (such as washing machines, etc.), should be used to switch off the power socket with a switch.

Q:Three-wire socket with three-wire plug how ah?

FireWire and the zero line can only be separated from the next, not allowed to zero right fire