The analysis of the sizzling sound in the socket is as follows:

First, the sizzling sound coming from the socket indicates that there is a poor contact inside the socket. The second is how to deal with poor contact in the socket.

General sockets may have poor contact due to quality problems or age. The socket can be disassembled and troubleshooted according to the specific cause of the fault: 1. Because of frequent use or too long service life. If the copper sheet does not lose its elasticity, you can use pliers and other tools to reshape the copper sheet to a suitable state. 2. Due to frequent use, the fixing screws may become loose. You only need to re-tighten the fixing screws. 3. If the contact copper piece of the socket has lost its elasticity, it is not recommended to repair and use it. The socket should be replaced with a new one to eliminate the risk of short circuit.

Socket

Socket, chāzuò, also known as power socket, switch socket, English translation: Power+sockeocket+ refers to a socket that has one or more circuit connections that can be inserted through which Various wiring can be plugged in to facilitate connection with other circuits. The power socket is an electrical device that provides a power interface for household appliances. It is also a commonly used electrical accessory in residential electrical design. It has a very close relationship with people's lives.