This question may be asking if it is safe to plug things into mains wall sockets if they have been left switched on with nothing plugged-in, and if it is safer to plug things in only after the sockets have been switched off? If, and only if, that is the meaning of this question, the answer is probably:
It should not be dangerous to plug something into a switched-on socket but it is always a good idea - and safer - to switch off any socket before you plug anything into it.
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The hazard is not in the plugging-in, but may arise from the appliance itself, if it starts unexpectedly.
yes you can. for example in a 380V 3 wire system the 4th wire or neutral gives 220 volts against each of the 3 phases so you can have 3phase 380 volt plugs as well as 220 V single phase plugs. ah and by the way you can have as many 3 phase plugs as you like or as the power supply can support ampere wise.
go suck on 2 man
funtion of outlet socket
because you could get electrocuted
A three-pin top is typically used for electrical plugs and sockets, with one pin for grounding and the other two for live and neutral connections. It ensures a secure and safe connection for electrical appliances.
Yes. They are the usual three square pin plugs and sockets as in the UK.
PROPER SOCKETS, AND DRIVES PLUS EXTENSIONS AND SWIVELS FOR THE REAR PLUGS. MAKE SURE YOU USE DEEP WELL SOCKETS, IT'S EASY TO CRACK THE INSULATORS ON THE PLUGS IF YOU DON'T
in the sockets muppit
Si
To prevent plugs from falling out of sockets, you can use plug retention clips, outlet covers with built-in locking mechanisms, or simply ensure that the plug is securely inserted into the socket.
They are too hot when they make them
you must take the top module off the engine and then remove the rubber plugs that are on top of the spark plug, then use the spark plug sockets to get them out you must take the top module off the engine and then remove the rubber plugs that are on top of the spark plug, then use the spark plug sockets to get them out you must take the top module off the engine and then remove the rubber plugs that are on top of the spark plug, then use the spark plug sockets to get them out
head gasket!
no
No!
Try here: http://www.mouser.com They have them in small or large lots. XD
A domestic installer is an electricain who specialises in house appliances. Like lights,plugs,sockets,fans that sort of thing