How Hydropower Works. Hydropower is using water to power machinery or make electricity. Water constantly moves through a vast global cycle, evaporating from lakes and oceans, forming clouds, precipitating as rain or snow, then flowing back down to the ocean.urbines and generators convert the energy into electricity, which is then fed into the electrical grid to be used in homes, businesses, and by industry. To see a close up view of how the generator of a water turbine works, see the Hydropower Basics page.
Regards, ... Â·. Dear Sanjay, The wear rate is calculated as the specific wear rate (Wsp), which is given as follows, Wsp=V/LD mm3/N-m. where V, L and D are the total wear volume, normal load and the total sliding distance, respectively. ...
After completing the OSHA 300, a manager uses the information to calculate a DART rate. To calculate the DART rate, you multiply the number of injuries that led to days away from work, job restriction and job transfer by 200,000.Then you divide the result by the total number of hours worked by all employees during the calendar year.ssume a company had 25 injuries resulting in time away from work, job restriction or job transfer. If all employees worked a total of 400,000 in the calendar year, the DART rate would be 12.5 -- 25 times 200,000 divided by 400,000.