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. ...
Basics. To calculation your company's attrition rate, you divide the number of employees who leave in a given year by the total number of positions you have. For instance, if you have 100 positions available and 30 employees leave the company in a given year, your attrition rate is 30 percent.This may be high or low, depending on the industry. Retail, as an example, tends to have a relatively high level of attrition as an industry.o calculation your company's attrition rate, you divide the number of employees who leave in a given year by the total number of positions you have.