Concrete Mix Design

Course: Concrete Technology — Practice MCQs, solutions, formulas & past entrance questions.

Chapter:

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1. __________ water-cement ratio content to give adequate durability for particular site conditions.


2. The indenter used in Brinell hardness test is a ____________


3. IS code for Specification for coarse and fine aggregates from natural sources for concrete?


4. The lower w/c ratio _______ strength of concrete.


5. Maximum nominal size of aggregates to be used in concrete may be as large as possible within limits prescribed by ______


6. IS 1489(Part 1):1991 is for ________


7. Determine amount of cement per unit volume of concrete from __________


8. IS 1727:1967 is for ______________


9. According to IRC:15-2011, maximum free W/C ratio for OPC is ____________


10. In charpy test specimen, angle of v-notch section is _______


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