electrical turbine can move its self by water circulating methode

أفضل جواب: The main advantage of Centrifugal pumps is that they are frequently used for large discharge through smal ... الإطلاع على المزيد

أفضل جواب: <p><span>In my opinion if V produced better result, if used both methods accordingly, send i ... الإطلاع على المزيد

أفضل جواب: On short terms basis there is no harm but on long terms basis yes it may harm an Electrical Engineer. Mai ... الإطلاع على المزيد

أفضل جواب: <p>there are many methods to lockout like:</p> <p>    Lockouts and tagouts do not by th ... الإطلاع على المزيد