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Civil Engineering Concrete Technology Mock test – 2




Welcome to your Concrete Technology Mock test - 2

Take an exciting test in the topic of Concrete Technology

You have only 20 mins to complete the test (25 Questions)

Wish you all the best!!!

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1.

Percentage of pozzolanic material containing clay upto 80% used for the manufacture of pozzolana cement, is

2.

The final operation of finishing floors, is known as

3.

Hardening of cement occurs at

4.

You are asked to construct a massive dam, the type of cement you will use, is

5.

For construction of structures in sea water, the cement generally preferred to, is

6.

For compacting plain concrete road surface of thickness less than 20 cm, we use

7.

Ordinary concrete is not used for concrete grade

8.

According to the recommendations of IS : 456-1978, the expansion joints

9.

The maximum thickness of concrete floor of a cement warehouse, is

10.

The light weight aggregates are obtained from

11.

An aggregate is said to be flaky, if its least dimension is less than

12.

1S. Sieve Nos. 10 mm and 4.75 mm are geneally used for grading of

13.

Water required per bag of cement, is

14.

C.R.R.I. charts are used to obtain a relatioship between strength of concrete and

15.

ISI has specified full strength of concrete after

16.

Batching error means inaccuracy in the quantity of

17.

Pick up the incorrect statement from the following:

18.

Pick up the incorrect statement from the following:

19.

Pick up the correct statement from the following:

20.

Separation of coarse aggregates from mortar during transportation, is known

21.

Percentage of pozzolanic material containing clay upto 80% used for the manufacture of pozzolana cement, is

22.

Workability of concrete for a given water content is good if the aggregates, are

23.

Addition of pozzolana to cement

24.

Specified compressive strengh of concrete is obtained from cube tests at the end of

25.

Too wet concrete may cause





1 Comment on "Civil Engineering Concrete Technology Mock test – 2"

  1. Deepak Singh Bisht | August 30, 2017 at 9:42 am | Reply

    Sir i think right answer of this question is M400,please clear the dougt.
    Ordinary concrete is not used for concrete grade

    Answer Provided: E. M 400
    Correct Answer: D. M 250

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