FAQ some security of electricity cables

How to properly plugged into the outlet ?
Plug the plastic cover with the thumb and middle finger clasped , and then insert it into the socket. Do not touch the conductive " Socket Pin ", which is exposed live parts of electric shock ;
Why can not operate electrical switches or plugs, our hands are wet it?
This is very dangerous , because  mini usb cable water is a good conductor of electricity . It can increase the risk of a switch or plug with wet hands when operating an electric shock ;
Why turn off the fluorescent tubes, Xiaoqing shade still issued ?
This may be a wrong connection in the lighting mix between the live and neutral lines . This leads to flashing lights . Should be corrected and re- connect the wires through the registered electrical contractors / workers ;
Why have sound internal distribution boards , and we are using instant electric water heater ?
Take it easy . When the contact is high consumption appliances are operating at a slight noise and heat can be obtained as a normal phenomenon. However, once the sound and heat is great, it should be checked by a registered electrical contractors / workers ;
Existing power enough, if I switch to induction cook?
Residential, rated up to 60A load electricity supply , generally not a problem . But , you know, a lot of older people , or a house, 50 to 60 years of age or over , may only supply less than 30A rating. If Mini HDMI cable  the premise of an electric water heater and air conditioning , should be taken to avoid open at least one high- consumption appliances ;
We should turn off the electrical power outage ?
When a power outage occurs , you need to turn off all major appliances . Start some electrical current, in general, can be reached from the normal operating mode to a few times. This may cause the power is restored after a power outage right again overloaded .
It is better to use 110V or 220V electrical yet ?
If the electrical voltage selection , you should choose 220V AC ( Hong Kong household voltage ) to prevent electrical damage , causing a fire hazard ;
What kinds of appliances will need to use a separate power outlet ?
Power consumption of appliances such as air conditioners, electric water heaters , electric floor heating , washer / electric dryer , individual outlets should be installed ;