Question 7033 of 229 · California Water Distribution Operator Exam
A trench is 150 feet long, 3 feet wide and 6 feet deep. A 12-inch pipe 150 feet long is laid in it. What is the trench volume in cubic yards?
Exactly one answer is correct.
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Correct answer to question 7033
- D: 100 cubic yards
Explanation
Trench volume = 150 x 3 x 6 = 2,700 cubic feet, then 2,700 / 27 = 100 cubic yards. The pipe volume is not subtracted unless asked.
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