Concrete Technology - Concrete Technology objective questions and answers

16.  For continuous transportation of concrete, the method used is

   A. Transport of concrete buy pans

   B. Transport of concrete by wheel barrows

   C. Transport of concrete buy belt concrete conveyors

   D. Transport of concrete by pump

17.  The type of lime used in lime concrete is

   A. Fat lime

   B. Poor lime

   C. Slaked lime

   D. Hydraulic lime

18.  The cement concrete in which high compressive stress are artificially induced before its actual use, is called

   A. Plain cement concrete

   B. Reinforced cement concrete

   C. Prestressed cement concrete

   D. Lime concrete

19.  In a lime concrete lime is used as

   A. Coarse aggregate

   B. Fine aggregate

   C. Binding aggregate

   D. Admixture

20.  Workability of concrete for a given water content is good if the aggregates are

   A. Rounded aggregate

   B. Irregular aggregate

   C. Angular aggregate

   D. Flaky aggregate

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