Civil Engineering - RCC Structures Design - Discussion

Discussion Forum : RCC Structures Design - Section 1 (Q.No. 25)
25.
The minimum cube strength of concrete used for a prestressed member, is
50 kg/cm2
150 kg/cm2
250 kg/cm2
350 kg/cm2
400 kg/cm2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
37 comments Page 4 of 4.

Makar said:   8 years ago
This option is correct min grade 35.

Yogesh said:   8 years ago
What is maximum grade can be used?

Debojyoti said:   8 years ago
I think E is the correct answer.

Chander said:   7 years ago
Yes, right @Sudhakar @Paddy.

Ratandeep said:   6 years ago
@Binosh.

The answer is A.

Asad said:   5 years ago
Right, thanks @Puni.

Ashok said:   7 years ago
Pre 40 and post 30.
(1)


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