An absorbing dynamometer acts as a load that is driven by the prime mover that is under test (e.g. Pelton wheel). The dynamometer must be able to operate at any speed and load to any level of torque that the test requires.
While some causes are obvious, such as hurricanes and snow melt, many are not. Heavy Rains: Cresting rivers, backed-up storm drains, or saturated ground can cause significant floods. Heavy rains can contribute to flash floods, which are the number one weather-related killer in the United States. A flash flood is a rapid flooding of low-lying areas in less than six hours. Heavy rains also increase the chance of mudflows, rivers of liquid, and flowing mud.
Austin argues that âshallow, fast floodwatersâ caused âintense scouring and erosion of the pre-Flood rocksâ resulting in a âvery conspicuous planar surface of erosion (âthe Great Unconformityâ), believed to represent early erosion and the onset of Noahâs Flood.â.