The usage of ensure vs. insure is very important from a contractual perspective, while they sound very similar they can have very different meanings in a legal context. Insure means to safeguard against loss or damage, typically through the ... Read more
Electrical sockets (outlets) in the People's Republic of China usually supply electricity at between 220 and 240 volts AC. If you're plugging in an appliance that was built for 220-240 volt electrical input, or an appliance that is compatible with multiple voltages, then an adapter is all you need.
That is a wrong question, because the house has to take the voltage, the power station is delivering. Either 120 volts in the USA or 230 volts in Europe. Volts are never consumed. That is a wrong question, because the house has to take the voltage, the power station is delivering.<br /><br />Volts are never consumed.