Consider the following short-comings of direct shear test:
(1) Volume changes cannot be measured.
(2) Cannot be used for gravels.
(3) Difficult to control drainage.
(4) Direction of failure plane is fixed.
of these statements
1
1, 2 and 3 are correct
2
2, 3 and 4 are correct
3
3, 4 and 1 are correct
4
1 and 2 are correct
5
Question Not Attempted