Irrigation Engineering
Regime conditions in a channel may occur if

All listed here
Discharge is constant
Channel flows uniformly in incoherent alluvium as that transported in suspension
Silt grade and silt charge are constant

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Irrigation Engineering
Lane's weighted creep theory assumes

Double weightage to horizontal creep and one weightage to vertical creep
Equal weightage to horizontal and vertical creeps
Triple weightage to horizontal creep and one weightage to vertical creep
Triple weightage to vertical creep and one weightage to horizontal creep

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