No.
AC (Alternating Current) usually provided at either 110V or 220V.
No, a device designed for 110v will not work on 220v without a voltage converter.
No, a device designed for 110v cannot work on 220v without a voltage converter.
No. Freinds don't let freinds do shabby electric work. Do it right.
The fact that it's supposed to. Voltage is stated as the difference between the two wires carrying electricity to the load. When they bring power to the house from the utility, you get two wires carrying 110v but they're 180 degrees out of phase. Imagine one carries positive 110v and the other carries negative 110v. If you hook one of these wires plus a neutral (zero volts) to the load, you get 110v--110v over 0v. If you hook both of them to the load, you get positive 110v over negative 110v, or 220v. So...red to white is 110v, black to white is 110v, red to black is 220v.
1.7amp
To convert 110v to 220v using a step-up transformer, connect the 110v input to the primary winding and the 220v output to the secondary winding of the transformer. The transformer will increase the voltage while maintaining the power output.
When the electric bulb is operated at 110V instead of its rated 220V, the power consumed will be reduced to 25W. This is because power is proportional to the square of the voltage, so halving the voltage will quarter the power consumed (P = V^2/R, where R is constant for the bulb).
No
The breaker will blow because you are effectively causing a short circuit.
220v and 110v are almost the only voltages used around the world because they are the most efficient.