Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 18)
18.
Pick up the incorrect statement from the following:
Discussion:
10 comments Page 1 of 1.
Chetan d b said:
5 years ago
Option D is correct.
Because both sides of the cone are kept parallel.
The internal surface of mould should be kept clean and the axis of mould is perpendicular to end faces is also right but option D is correct because the shape of the slump cone is a frustum of the cone that is incorrect.
Because both sides of the cone are kept parallel.
The internal surface of mould should be kept clean and the axis of mould is perpendicular to end faces is also right but option D is correct because the shape of the slump cone is a frustum of the cone that is incorrect.
(1)
Devkate said:
1 decade ago
It is frustum shape.
Mansur said:
1 decade ago
It is frustum of cone not hexagonal pyramid.
SYAM BABU S said:
10 years ago
Frustum of cone is the right answer.
Visshwash said:
10 years ago
Why not A?
Prithvi said:
9 years ago
@Visshwash.
As the segregation occurs from middle parts. So practically top and bottom surfaces remain parallel that's why option one is correctly said and the question is asking about incorrect one.
As the segregation occurs from middle parts. So practically top and bottom surfaces remain parallel that's why option one is correctly said and the question is asking about incorrect one.
Shanthi nayak said:
8 years ago
Top dia of slump 10cm&bottom 20cm. Why not Option A?
Naveena said:
7 years ago
Slump cone dia may vary but it was in a parallel position.
Joydeep said:
7 years ago
Why not option C?
The internal surface of slump cone must be clean & free from set cement for the measured workability of concrete through slump test.
The internal surface of slump cone must be clean & free from set cement for the measured workability of concrete through slump test.
Souranil datta said:
3 years ago
Options A is the right answer.
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