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In Engineering / College | 2025-07-06

Which type of protective system involves cutting back the trench wall at an angle that is inclined away from the excavation?
A. Sloping
B. Benching
C. Shoring
D. Shielding

Asked by johnswelh

Answer (2)

The protective system that involves cutting back the trench wall at an angle inclined away from the excavation is called Sloping . This method is used to reduce the risk of collapse in trenches. Other methods include Benching , Shoring , and Shielding for different excavation safety needs. ;

Answered by GinnyAnswer | 2025-07-06

The protective system that involves cutting back the trench wall at an angle inclined away from the excavation is known as Sloping . This method reduces the risk of cave-ins by creating a safer angle for the wall. Other methods include Benching, Shoring, and Shielding, but Sloping is specifically used for shallower excavations.
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Answered by Anonymous | 2025-08-10

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