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 2 of 3.

Mano said: 7 years ago

No@Amit Kumar.

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

Munesh kumar meena said: 7 years ago

According to me, A is the correct answer.

Vivek mishra said: 7 years ago

I think option B is correct.

Brajendra said: 6 years ago

According to me, Option A is incorrect.

Krish said: 6 years ago

@Mano.

Not cement water, it is water cement ratio.

Hardik said: 5 years ago

I think C is not correct because bulking of sand is depend upon moisture content.

Rakesh said: 5 years ago

Bulking also depends on size of fine aggregate.

Mamtameena said: 5 years ago

Bulking of sand also depend on fineness of Sand so option A is the correct answer.

Shubham Gadge said: 5 years ago

Option A should be the answer.

Mohsin Aziz said: 4 years ago

Option A will be the answer.

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