Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 1.1 m3/s and exits through a 25-cm-diameter pipe. The pressure drop in the turbine is measured by a mercury manometer to be 1.2 m. For a combined turbine-generator efficiency of 83 percent, determine the net electric power output. Disregard the effect of the kinetic energy correction factors. Take the density of water to be 1000 kg/m³ and the density of mercury to be 13,560 kg/m3. 30 cm Turbine
Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 1.1 m3/s and exits through a 25-cm-diameter pipe. The pressure drop in the turbine is measured by a mercury manometer to be 1.2 m. For a combined turbine-generator efficiency of 83 percent, determine the net electric power output. Disregard the effect of the kinetic energy correction factors. Take the density of water to be 1000 kg/m³ and the density of mercury to be 13,560 kg/m3. 30 cm Turbine
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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![Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 1.1 m /s and exits through a 25-cm-diameter pipe. The
pressure drop in the turbine is measured by a mercury manometer to be 1.2 m. For a combined turbine-generator efficiency of 83
percent, determine the net electric power output. Disregard the effect of the kinetic energy correction factors. Take the density of
water to be 1000 kg/m3 and the density of mercury to be 13,560 kg/m3.
30 cm
Turbine
Generator
25 cm
AP = 1.2 m Hg
The net electric power output is
kW.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa8b6a752-4d61-4bdb-ab0b-6c002c3c6fe0%2F28ec9d4c-cc4c-41b4-bb3e-438c6ab1512b%2Fs7es9g_processed.png&w=3840&q=75)
Transcribed Image Text:Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 1.1 m /s and exits through a 25-cm-diameter pipe. The
pressure drop in the turbine is measured by a mercury manometer to be 1.2 m. For a combined turbine-generator efficiency of 83
percent, determine the net electric power output. Disregard the effect of the kinetic energy correction factors. Take the density of
water to be 1000 kg/m3 and the density of mercury to be 13,560 kg/m3.
30 cm
Turbine
Generator
25 cm
AP = 1.2 m Hg
The net electric power output is
kW.
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