Study the following statements and identify the correct combination of statements.
Statements:
(A) As per Lacey's theory, the formula of the silt factor is f = 2.76\(\sqrt{d}\), where d is the diameter in mm.
(B) According to Lacey's theory, by keeping the discharge, silt grade, silt charge, and width fixed and only by varying bed slope and depth, the channel attains stability, and this condition is known as the initial regime.
(C) As per Kennedy's theory, the critical velocity ratio (m) is the ratio of critical velocity(vo) to actual mean velocity (v).
1
(A)-True, (B)-False, (C)-False.
2
(A)-False, (B)-False, (C)-True.
3
(A)-True, (B)-False, (C)-True.
4
(A)-False, (B)-True, (C)-False.