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Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 5 (Q.No. 39)
Concrete Technology
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 1 of 3.
Harish Prashad Joshi said:   10 years ago
What about option (B)?
Ayon Som said:   9 years ago
What about the option C?
Ayon Som said:   9 years ago
Why not option (C)?
Ayon Som said:   9 years ago
The question should be:-

Pickup the correct statement from following:.
Bharath E said:   9 years ago
You are right @Ayon Som.
Adam said:   9 years ago
No 1 is incorrect.

Because, workability of concrete increases with moisture content!

We all know! So, all answers are not correct.
Nirmal said:   8 years ago
A is also incorrect.

Workability of concrete increase with moisture content.
Richa said:   8 years ago
Why not option C?
Suvendu said:   8 years ago
Option c is actually correct. Bulking of sand depends upon the fineness of cement. More the fine more is the bulking.
Amit Kumar said:   8 years ago
Option A is incorrect because moisture content increase with increases the workability of concrete.
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