Civil Engineering Concrete Technology Mock test - 2 - CIVIL ENGINEERING OBJECTIVE

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