Q:Install the socket, the plug is something that must be noted

Power line diameter specifications, power outlet specifications should be matched with the size of electrical power

Q:Is there a socket on a socket?

Mainly to see whether the plug between the two plugs are fast and reliable, loose plug not only affect the use and also easy to cause personal shock,

Q:The correct connection of the power outlet plug

Single-phase lighting circuit, the general yellow that FireWire, blue is zero line, yellow and green is the ground.

Q:The installation location of the socket and the height of the socket installation location

he general classroom on the front and back walls should be set a set of power outlets; stage should be equipped with power outlet; hotel lounge,

Q:What is the difference between the concealed socket and the socket?

The bottom box buried in the wall, the line is also the wall, only the panel in the outside called the dark socket, the bottom box and the panel are outside the wall called the installation of the socket

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

or socket corrosion is not serious, there is no need to replace! Some appliances are on the switch, then plug in the open switch!

Q:Indoor socket generally have several?

There are 2 holes, 3 holes, and 2 holes and 3 holes together, there are with the switch above, there are with insurance tube, there are double 3 holes, about 10 or so.

Q:According to the function can be divided into:

hree categories: electrical appliances are the use of safe voltage appliances, generally 12-36V electrical appliances, such as air conditioning, water heaters and so on

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

for different voltage level of the socket, should be used in line with the voltage level and different types of products to prevent the plug into the different voltage level socket.

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

Yellow is the line of fire is blue line is mixed with the ground line, the general use of electricity without electricity, especially in rural areas