~ Whitehorse woman. Confidence Builder-Jade is a stone that helps you to realize the needs of others. It is also good for helping you to understand what is of prime importance for you to do on this day. It brings confidence and self-assuredness, self-sufficiency and to be self-reliant.ade is a confidence booster and makes you spiritual. No wonder it is called Stone from Heaven. ~David777. Calming, healing, and much more-Green Jade is not only calming and healing to the nervous system, but it also emits healing energy into the liver, bladder, gallbladder and kidneys.
A phasor measurement unit (PMU) is a device which measures the electrical waves on an electricity grid using a common time source for synchronization. Time synchronization allows synchronized real-time measurements of multiple remote measurement points on the grid. The resulting measurement is known as a synchrophasor.
An APU is an auxiliary power unit.. On-board APUs are small jet turboshaft engines that are started to provide electrical and hydraulic power to the aircraft when needed during periods when the engines aren't running. Some aircraft are designed so the APU cannot be run unless the aircraft is sitting on the ground (governed by a weight on wheels switch). The entire aircraft can't be run off the APU, but all essential systems can be. By contrast, an EPU is an emergency power unit..