Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 5 (Q.No. 39)
39.
Pick up the incorrect statement from the following:
Workability of the concrete mix decreases with an increase in the moisture content
Concrete for which preliminary tests are conducted, is called controlled concrete
Bulking of sand depends upon the fineness of grains
Concrete mix 1 : 6 : 12, is used for mass concrete in piers.
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
24 comments Page 2 of 3.

Brajendra said:   6 years ago
According to me, Option A is incorrect.

Vivek mishra said:   6 years ago
I think option B is correct.

Munesh kumar meena said:   7 years ago
According to me, A is the correct answer.

Mano said:   7 years ago
No@Amit Kumar.

The workability is directly proportional to cement-water ratio so if water increases workability decreases.

Amit Kumar said:   7 years ago
Option A is incorrect because moisture content increase with increases the workability of concrete.

Suvendu said:   7 years ago
Option c is actually correct. Bulking of sand depends upon the fineness of cement. More the fine more is the bulking.

Richa said:   7 years ago
Why not option C?

Nirmal said:   8 years ago
A is also incorrect.

Workability of concrete increase with moisture content.

Adam said:   8 years ago
No 1 is incorrect.

Because, workability of concrete increases with moisture content!

We all know! So, all answers are not correct.

Bharath E said:   8 years ago
You are right @Ayon Som.


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