Civil Engineering - Concrete Technology - Discussion

11. 

Pick up the incorrect statement from the following:

[A]. Workability of the concrete mix decreases with an increase in the moisture content
[B]. Concrete for which preliminary tests are conducted, is called controlled concrete
[C]. Bulking of sand depends upon the fineness of grains
[D]. Concrete mix 1 : 6 : 12, is used for mass concrete in piers.
[E]. All the above.

Answer: Option E

Explanation:

No answer description available for this question.

Harish Prashad Joshi said: (Dec 11, 2015)  
What about option (B)?

Ayon Som said: (Aug 10, 2016)  
What about the option C?

Ayon Som said: (Aug 11, 2016)  
Why not option (C)?

Ayon Som said: (Aug 13, 2016)  
The question should be:-

Pickup the correct statement from following:.

Bharath E said: (Nov 3, 2016)  
You are right @Ayon Som.

Adam said: (Dec 2, 2016)  
No 1 is incorrect.

Because, workability of concrete increases with moisture content!

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

Nirmal said: (Oct 2, 2017)  
A is also incorrect.

Workability of concrete increase with moisture content.

Richa said: (Nov 29, 2017)  
Why not option C?

Suvendu said: (Jan 17, 2018)  
Option c is actually correct. Bulking of sand depends upon the fineness of cement. More the fine more is the bulking.

Amit Kumar said: (Feb 9, 2018)  
Option A is incorrect because moisture content increase with increases the workability of concrete.

Mano said: (Apr 18, 2018)  
No@Amit Kumar.

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

Munesh Kumar Meena said: (Jun 6, 2018)  
According to me, A is the correct answer.

Vivek Mishra said: (Feb 23, 2019)  
I think option B is correct.

Brajendra said: (Sep 1, 2019)  
According to me, Option A is incorrect.

Krish said: (Nov 10, 2019)  
@Mano.

Not cement water, it is water cement ratio.

Hardik said: (Jul 18, 2020)  
I think C is not correct because bulking of sand is depend upon moisture content.

Rakesh said: (Oct 16, 2020)  
Bulking also depends on size of fine aggregate.

Mamtameena said: (Jan 1, 2021)  
Bulking of sand also depend on fineness of Sand so option A is the correct answer.

Shubham Gadge said: (Feb 24, 2021)  
Option A should be the answer.

Mohsin Aziz said: (Jun 11, 2021)  
Option A will be the answer.

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