It is called the "exponent".
Power
Taking a number to the second power is known as "squaring" the number.
It is called "one hundred million".
B. Efficiency
A sudden seizure of political power is called a coup d'etat.
surge supressor, also called surge protector
This is called a Coup d'Etat. The taking of State. Napoleons rise to power is devious in the extreme, there is plot & counter-plot. He succeeds in many ways by sheer power of his ambition.
A sudden burst of power in a computer
The power goes out
A sudden and dramatic increase in voltage typically caused by lightning is known as a power surge. Power surges can damage electrical equipment and appliances if they are not properly protected by surge protectors or other safeguards.
The power valve enriches the air/fuel mixture during sudden full throttle application to prevent stumbling/sudden lean condition.
Uninterrupted Power Supply (UPS) is a device that being used to secure the stability of power supply for the protected equipments (which are mostly IT equipments like computers and servers). If there has no UPS, sudden fluctuations of the utility power (so called raw power) will affect the business operation.
Sudden increases in brightness of the chromosphere of the sun are known as solar flares. These are intense bursts of energy and are associated with sunspots. Solar flares can affect radio communications, satellites, and power grids on Earth.
Could Be a fuse on the Circuit Board or The Power Supply Capacitors are bad.
Sudden disturbances in the Earth's magnetic field are called magnetic storms. These storms are typically caused by solar wind interacting with Earth's magnetosphere, resulting in fluctuations and disturbances in the magnetic field. Magnetic storms can affect a variety of technologies such as power grids, satellites, and communication systems.
The sudden loss of power led to the helicopter's freefall.