Overall Slope Angle (or) Overall Pit Slope (or) Pit Slope Angle Crest :- Top most point of the bench is known as C...
Overall Slope Angle (or) Overall Pit Slope (or) Pit Slope Angle
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Crest :-
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Top most point of the bench is known as Crest.
- Toe :-
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Foot of the bench is known as Toe.
- Bench Angle :-
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Average angle made by bench with the horizontal.
- Bench Face :-
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Bench Face are never vertical but it is incline less than 90 degree for stability.
- Overall Slope Angle :-
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Angle between the horizontal & the line joining the crest of the top bench & the toe of the last bench on the floor.
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