This type of coma is usually reversible once the blood sugar is corrected. Oxygen deprivation: Oxygen is essential for brain function. Cardiac arrest causes a sudden cutoff of blood flow and oxygen to the brain, called hypoxia or anoxia.
The external power supply is the AC power adapter that converts household AC electricity voltages to the much lower DC voltages needed to charge a mobile phone's internal battery.
Iâm ready to find out what power factor is. To understand power factor, weâll first start with the definition of some basic terms: KW is Working Power (also called Actual Power or Active Power or Real Power). It is the power that actually powers the equipment and performs useful. work. KVAR is Reactive Power.