6. Water enters a hydraulic reaction turbine with a velocity of 12 ft per sec and leaves it 3 ft lower with a velocity of 4 ft per sec. If 100 000 Ib of water flow through the turbine each second,...

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Extracted text: 6. Water enters a hydraulic reaction turbine with a velocity of 12 ft per sec and leaves it 3 ft lower with a velocity of 4 ft per sec. If 100 000 Ib of water flow through the turbine each second, compute the horsepower output. Assume the turbine is 80% efficient.