It means scondry and primary coil how current flow in weldingp plant.
50WATT
No current flows when the the voltage is zero.
electric current
A circuit breaker is a device used to open a circuit if too much current flows through it.
When too much current flows through a conductor, it is called an overload. This can lead to overheating and may damage the conductor or the connected equipment if not addressed.
A fusible link is a special wire that acts like a fuse by burning up when too much electrical current flows through it (as may be caused by a short). Look for a funny-looking wire at the positive cable.
30 Amps
same current flow in each bulb
If no current flows through a load, then no energy is received by the load. Energy is transferred through the flow of current, so without any current, there is no energy transfer to the load.
Overcurrent, sometimes called shortcircuit.
i think the answer is more on economical reasons ( 220v in the phil ).. since Voltage is inversely proportional to current..the higher the voltage, the lower the current..the lower the current, the smaller the electrical cable to use. In short, if we used 220v, electrical cable to be used is much smaller compared to the cable used in 110v..Smaller cable means less price than of the much larger cable.. :))
Current in amperes is coulombs per second, so 2 coulombs per second is 2 amperes.