the NP or PN junction only allows current to flow in one direction (think diode), therefor DC would be the only energy capable
Transformers don't work with DC supplies - they only work on AC.
it is only work on it so that used
semiconductors! SEMICONDUCTORS it will do it in some condition
It can only work if you add a converter inside.
Semiconductor materials like silicon can conduct electricity under certain conditions, such as by adding impurities to create n-type or p-type semiconductors. These materials have a conductivity intermediate between that of conductors and insulators, allowing them to be used in electronic devices like transistors.
A dc series motor can work on dc and ac because dc motors are totally reversible.
The work function of semiconductors is important because it determines how easily electrons can move within the material. A lower work function means electrons can move more freely, leading to better conductivity. This influences the electronic properties and behavior of semiconductors, affecting their performance in electronic devices.
Here's how a UPS generally works: 1. Incoming power (AC) is rectified (converted) into DC by semiconductors. 2. DC charges batteries to max capacity. 3. During a loss of input AC power, the batteries provide voltage to an inverter (which converts dc back into "simulated" AC by timing the output of DC voltage using sophisticated semiconductors such as IGBT's. 4. Power to the supplied loads comes from the AC source during normal operation and from the inverter during a power outage. Switching between these two sources happens so quickly that the power to the load is "uninterrupted". The general technologies involved are semiconductors and batteries.
AC only. That's one of many reasons why AC is more useful (and more widely used!) than DC.
Basically AC motors would not work on DC supply but there's however an exception for a Universal motor also known as a series motor. This is the only motor as far as I know that work on both AC and DC.
No transformers only work with AC.
No. Transformers only work with AC. Tongue-voltage is DC.