In February 2016, New Zealand citizens had visa-free or visa on arrival access to 171 countries and territories, ranking the New Zealand passport 7th in the world (tied with Greece) according to the Visa Restrictions Index. 1 Visa requirements map.
Hydraulics Engineering Definition. Hydraulics engineering is a field within the civil engineering discipline that addresses the control and management of water resources. As a hydraulics engineer, you'll plan and manage the flow and storage of water.
Fundamentals of Hydraulic Engineering defines hydrostatics as the study of fluids at rest. In a fluid at rest, there exists a force, known as pressure, that acts upon the fluid's surroundings. This pressure, measured in N/m2, is not constant throughout the body of fluid.