Virtual Labs

Civil Engineering Concrete-1 Early Age Properties Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

VEE BEE CONSISTOMETER TEST

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Beginner

Intermediate

Advanced

Which Indian Standard (IS) Codes are adopted for performing the vee bee consistometer test and apparatus specifications respectively?

a: IS 1199 and IS 10510 Explanation

Explanation

b: IS 10510 and IS 1199 Explanation

Explanation

c: IS 1199 and IS 5515 Explanation

Explanation

d: IS 7320 and IS 1199 Explanation

Explanation

What is Vee Bee time?

a: Time taken in remoulding of specimen from cylinder to cone Explanation

Explanation

b: Time taken in remoulding of specimen from cone to frustum Explanation

Explanation

c: Time taken in remoulding of specimen from frustum to cylinder Explanation

Explanation

d: Time taken in compacting the specimen in layers. Explanation

Explanation

Vee bee test is used to assess workability when slump height is limited to?

a: 75 mm Explanation

Explanation

b: 50 mm Explanation

Explanation

c: 55 mm Explanation

Explanation

d: 65 mm Explanation

Explanation

Which of the following statement is incorrect?

a: As slump increases, Vee bee time decreases as it becomes easier for concrete to flow. Explanation

Explanation

b: As slump increases, Vee bee time also increases. Explanation

Explanation

c: As slump increases, the compaction factor increases. Explanation

Explanation

d: As slump increases, degree of workability also improves from very low to high Explanation

Explanation

Which test is most suitable for concrete of very low workability?

a: Compaction Factor Test Explanation

Explanation

b: Slump Test Explanation

Explanation

c: Kelly Ball Test Explanation

Explanation

d: Vee Bee Test Explanation

Explanation

How addition of pozzolans in concrete mix affects it?

a: Improves workability Explanation

Explanation

b: Improves resistance to chemical attack Explanation

Explanation

c: Both of the above Explanation

Explanation

d: None of the above Explanation

Explanation

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