Civil Engineering Concrete Technology Mock test - 2 - ENGINEERING BIX

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




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