A: Advil (ibuprofen) is a non-steroidal anti-inflammatory drug (NSAID). Advil can be used for pain and inflammation. Motrin (ibuprofen) is the same medication as Advil; they are both ibuprofen. They are just made by different companies.
A video display unit (VDU) consists of: A computer output device that uses a cathode ray tube or other technology to present visual images.
A varistor is able to short these surges and spikes and keep them away from the following application. A varistor is also known as Voltage Dependent Resistor or VDR. A power surge or a spike is an increase in voltage significantly above the standard voltage of 230 volts.