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Concrete Technology MCQs: 614 Questions & Answers in Engineering

614 Concrete Technology MCQs in Engineering with answers & explanations. Page 29. Practice objective questions for competitive exams, interviews & self-asses… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Concrete Technology MCQs: 614 Questions & Answers in Engineering

The controlled concrete is used for ?

Which of the following statement is wrong ?

For compacting large sections of mass concrete in structures, the type of vibrator used is ?

The correct proportioning various ingredients of concrete largely depends upon ?

In lime concrete, lime is used as ?

The sum of the percentage of tricalcium silicate and dicalcium silicate for Portland cement varies from ?

Which of following proportion of different ingredients of concrete mix confirm to the arbitrary method of mixing ?

The resistance of an aggregate to wear is known as ?

Le-chatelier apparatus is used to perform ?

In the manufacture of pozzolana cement, the amount of pozzolana material added to ordinary Portland cement clinkers is about ?

In preliminary test, the concrete is placed in the mould in .......... layers of equal volume ?

More water should not be added in the concrete mix, as to increase ?

The ordinary concrete is not used for ............. grade of concrete mix ?

The aggregate which pass through 4.75 mm IS sieve and entirely retain on 75 micron IS sieve called ?

The diameter of the pipe line used for transportation of concrete by pumps should not exceed ?

Low percentage of tricalcium silicate and high percentage of dicalcium silicate in cement salts in ?

In designing a ware-house, it is assumed that ?

The chemical ingredient of cement which provides quick setting property to the cement is ?

According to Indian standard specifications for the compressive strength test of cement, the cement and standard sand mortar in the ratio of.................. is used ?

For continuous transportation of concrete, the method used is ?

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