Test: Concrete Technology - 2


10 Questions MCQ Test GATE Civil Engineering (CE) 2022 Mock Test Series | Test: Concrete Technology - 2


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This mock test of Test: Concrete Technology - 2 for Civil Engineering (CE) helps you for every Civil Engineering (CE) entrance exam. This contains 10 Multiple Choice Questions for Civil Engineering (CE) Test: Concrete Technology - 2 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Concrete Technology - 2 quiz give you a good mix of easy questions and tough questions. Civil Engineering (CE) students definitely take this Test: Concrete Technology - 2 exercise for a better result in the exam. You can find other Test: Concrete Technology - 2 extra questions, long questions & short questions for Civil Engineering (CE) on EduRev as well by searching above.
QUESTION: 1

Slump test is the most widely used field test primarily because

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QUESTION: 2

In case the concrete is to be transported by pumping, the slump should be

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QUESTION: 3

If the slump of concrete mix, is 75 mm, its workability is considered to be

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QUESTION: 4

For a RCC slab the slump of concrete should be

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QUESTION: 5

Which cement is used in sewage and water treatment plants?

Solution:

Cement with composition has very good resistance to sulphate attack. This type of cement is used in the construction of foundation in soil where subsoil contains very high proportions of sulphate.

QUESTION: 6

The Vee-Bee test

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QUESTION: 7

Bleeding of concrete is said to occur when

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QUESTION: 8

Workability of concrete is independent of

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The higher the cement aggregate ratio, the leaner is concrete. In lean concrete less quantity of paste is available for providing lubrication, per unit surface area of aggregate and hence the mobility of aggregate is restrained. On the other land in rich concrete mix with lower aggregate cement ratio more paste is available to make the mix cohesive to give better workability.
Workability is also reduced at higher temperature.

QUESTION: 9

The conventional workability tests e.g. slump test, compacting factor test, Vee-Bee test and remoulding tests are termed single-point tests because

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QUESTION: 10

The most appropriate method to specify the concrete mix is by

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