1- Hydraulic jumps are never encountered in nature. True or False 2-The "generation" term in the angular momentum balance is in the form of Torque. True or False 3- The phenomenon in which water coming from a faucet creates a thin film of fluid on the bottom of the sink before forming a thicker zone of water is called what? a-Jet b- Water hammer c-Hydraulic jump 4- When does a water hammer occur? a-When a jet strikes a turbine blade b-When starting flow in a pipe c-When stopping flow in a pipe d-When creating a hydraulic jump 5-Use of relative velocities complicate analysis of moving parts (such as jet and turbine blades). True or False