In very low category of degree of workability determination by compacting factor will be more appropriate.

Related MCQs

• Workability of concrete mix having very low water-cement ratio should be obtained by
• For high degree of workability, the compaction factor is
• Compacting factor test should be made for concrete with maximum size of aggregate not exceeding 40 mm.
• The process of mixing, transporting, placing and compacting concrete should not take more than ……. min any case.
• The process of mixing, transporting, placing and compacting the cement concrete should not take more than
• For high degree of workability, the slump value should vary between
• The Vee-Bee test is suitable for concrete mixes of low and very low workabilities.
• A compaction factor of 0.88 indictes that the workability of concrete mix is
• Concrete with higher compaction factor has less workability.
• For compacting plain concrete or one-way reinforced concrete floors, the vibrator used is