A 1100 watt oven can be plugged into a standard household socket. Using the formula for computing wattage which is the voltage at the outlet, (120 volts A.C.) times the Amperage,(unknown, although you could look at the label on the back or bottom of the appliance) yoiu would get the wattage. Volts times amperage equals wattage. This can be looked at also as wattage divided by the voltage to get the amperage or current. If the amperage is below 15 it is okay to plug it in. Some kitchen outlets are rated higher like 20 amps but most outlets are 15 amp. 1100 watts divided by 120 volts gives you about 9 amps, well within the limits of the electrical circuit.
circuit diagram is the most important in electric stove plugged into the socket
Everything that is plugged into the mains socket and switched on will use electricity even if it's a battery charger with no batteries in. So yes they do draw electrical power from the mains.
Household is 120/240 volts at 60Hz. The average wall socket is 120v 60Hz.
That refers to the place where the CPU is plugged in.
I do not
No, you cannot use a metrc socket on a standard socket wrench. These are two different systems of measurement and are not interchangeable.
Its the socket in the computer where the monitor or projector is plugged in
Yes
By being plugged into the electrical socket in the wall that gives it electricity.
Yes, nearly all portable air conditioners can be plugged into a standard wall socket. There are some high power models that require a 20 amp socket, but there are few of those on the market. The dealer you purchase your portable air conditioners should be able to guide you to the unit that will work best in your situation.
Yes
42mm is a standard socket. If you mean "what SAE socket fits," none of them do. BTW, what are you trying to get off that's got a nut that big on it?