What is hydraunics applicable to Engineering Technology?
I think you mean HYDRAULICS, which is the study of the mechanical properties of fluids. It is a core subject for mechanical and civil engineering, and an understanding of fluid mechanics is vital for designing and operating diverse things such as water and wastewater collection and treatment, design of hydraulically operated equipment (such as bulldozers and airplanes) and irrigation systems. All of these things are relevent to engineering design and operation. Check out the hydraulics visualization website: http://home.wxs.nl/~brink494/frm_e.