The penstock shown is retrofitted to an existing dam to deliver water to a turbine generator so that electricity may be produced. The penstock has a circular cross section with 24 in. diameter throughout its length, including section BC, which is a 90° elbow. Determine the total weight of portion ABCD of the penstock, including the water that fills it. The penstock is made of thin-walled steel with a weight of 0.07 Ib/in.2, and the water weighs 0.036 lb/in³. Take /= 52 in. (Round the final answer to four decimal places.) 1 Ав At 1 24 in. + 12 in. 20 in. 36 in. C D
The penstock shown is retrofitted to an existing dam to deliver water to a turbine generator so that electricity may be produced. The penstock has a circular cross section with 24 in. diameter throughout its length, including section BC, which is a 90° elbow. Determine the total weight of portion ABCD of the penstock, including the water that fills it. The penstock is made of thin-walled steel with a weight of 0.07 Ib/in.2, and the water weighs 0.036 lb/in³. Take /= 52 in. (Round the final answer to four decimal places.) 1 Ав At 1 24 in. + 12 in. 20 in. 36 in. C D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The penstock shown is retrofitted to an existing dam to deliver water to a turbine generator so that
electricity may be produced. The penstock has a circular cross section with 24 in. diameter throughout its
length, including section BC, which is a 90° elbow. Determine the total weight of portion ABCD of the
penstock, including the water that fills it. The penstock is made of thin-walled steel with a weight of 0.07
lb/in.2, and the water weighs 0.036 lb/in³. Take /= 52 in. (Round the final answer to four decimal places.)
Ati
T
24 in.
↓
12 in.
B
20 in.
+
-24 in.
36 in.
с
D
The total weight of portion ABCD of the penstock including the water that fills it is
lb.
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