This seems like a question from an electrical course, and is probably best answered by referring to your course materials.
It's your test question, not ours, and there won't always be someone else to ask for the answer.
Earn your diploma.
Iran uses 230V
Voltage in India is 230V / 50 Hz
230V/50Hz
Three-phase voltage in Germany is 400V, single-phase voltage is 230V.
For a 1hp 3-phase motor, the current draw will depend on the voltage supply. Typically, at 230V, a 1hp 3-phase motor will draw around 3.6 amps. However, this value may vary based on the motor efficiency and power factor.
if you drove the 18V winding with 230V the transformer would burn out, if it didn't catch fire first
The voltage rating of a fuse (in this case 125V or 230V) defines the maximum circuit voltage that the fuse is safe to be used on. A fuse with a voltage rating of 125V should not be used in a circuit with a voltage greater than 125V. If a 125V fuse were installed in a 230V circuit and an overload current occurred, the fuse could explode.
It is not advisable to run lower voltage motor on a higher voltage.
Yes, if your electronic devices are not compatible with the UK's voltage of 230V, you will need a voltage converter to safely use them.
This is a voltage drop question. A voltage must be stated to answer this question.
India's voltage is 230V so you need one that will convert from that to US standard.
The higher voltage it transformed to a lower voltage by the use of a step down transformer.