What does GW stand for in Hydroelectricity?

Who is recognized as the US inventor of the first commercially successful closed sprinkler head? What is the difference between inverted beam and drop beam? What are the three sections of process safety management? What invention jammer engineers make? How long does it take to build a coal fired power plant? Why car radiator is design with thin fins and black in colour? Can we make 8051 microcontroller based plc? Why terminal voltage is less than emf? What is the ideal mechanical advantage of a machine that changes only the direction of the input force? What is the difference between a nested IF and a multiple condition IFAND? Working principle of diesel power plant? What is causing the pipe located under the kitchen sink to make horrible loud gurgling noises about the same time each night when there is no washing machine in the home and drano does not work? What is the qualification in technical writing? What three purposes is water used in industry? How do you create menuphp? The longest bridge in China? Your eml rank is 40115 can you expect admission in iiser or iist? Difference between diamond mesh lath and rib lath? What are the gauges set to for brazing? What are the advantages of robot robothespian?