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)

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1.
Percentage of pozzolanic material containing clay upto 80% used for the manufacture of pozzolana cement, is
2.
Pick up the incorrect statement from the following:
3.
Batching error means inaccuracy in the quantity of
4.
For construction of structures in sea water, the cement generally preferred to, is
5.
Specified compressive strengh of concrete is obtained from cube tests at the end of
6.
Water required per bag of cement, is
7.
1S. Sieve Nos. 10 mm and 4.75 mm are geneally used for grading of
8.
Separation of coarse aggregates from mortar during transportation, is known
9.
Hardening of cement occurs at
10.
Addition of pozzolana to cement
11.
ISI has specified full strength of concrete after
12.
You are asked to construct a massive dam, the type of cement you will use, is
13.
For compacting plain concrete road surface of thickness less than 20 cm, we use
14.
The light weight aggregates are obtained from
15.
Too wet concrete may cause
16.
The final operation of finishing floors, is known as
17.
Ordinary concrete is not used for concrete grade
18.
C.R.R.I. charts are used to obtain a relatioship between strength of concrete and
19.
Percentage of pozzolanic material containing clay upto 80% used for the manufacture of pozzolana cement, is
20.
Workability of concrete for a given water content is good if the aggregates, are
21.
According to the recommendations of IS : 456-1978, the expansion joints
22.
Pick up the correct statement from the following:
23.
Pick up the incorrect statement from the following:
24.
An aggregate is said to be flaky, if its least dimension is less than
25.
The maximum thickness of concrete floor of a cement warehouse, is




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