In order to prepare a test specimen, it is necessary to

Related MCQs

• The test conducted in the laboratory on the specimen made out of trial concrete mix is called
• If the stress is removed, the specimen shows an instantaneous recovery strain ___ the elastic strain on loading.
• The preliminary test should be repeated if the difference of compressive strength of three test specimens exceeds
• For Fineness test ……. micron sieve is use.
• For consistency test vicat plunger having ……. dia and …….. Length is used.
• For compressive strength test of cement ………. water is added.
• In crushing value test of aggregate, gradually compressive load of….. Tons is apply.
• To measure workability of concrete in field …………….test is used.
• Compacting factor test should be made for concrete with maximum size of aggregate not exceeding 40 mm.
• Log Angles machine is used to test the aggregate for