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Posttest

References

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SLUMP CONE TEST

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Beginner

Intermediate

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Which Indian Standard (IS) Codes are adopted for performing the slump cone test and apparatus specifications respectively?

a: IS 1199 and IS 5515 Explanation

Explanation

b: IS 5515 and IS 1199 Explanation

Explanation

c: IS 1199 and IS 7320 Explanation

Explanation

d: IS 7320 and IS 1199 Explanation

Explanation

What are the dimensions of slump cone?

a: Top dia=20 cm, Bottom dia=30 cm and Height=10 cm Explanation

Explanation

b: Top dia=10 cm, Bottom dia=30 cm and Height=20 cm Explanation

Explanation

c: Top dia=20 cm, Bottom dia=40 cm and Height=30 cm Explanation

Explanation

d: Top dia=10 cm, Bottom dia=20 cm and Height=30 cm Explanation

Explanation

What should be the maximum size of aggregate for which the slump test can be progressed in field?

a: 40 mm Explanation

Explanation

b: 20 mm Explanation

Explanation

c: 38 mm Explanation

Explanation

d: 36 mm Explanation

Explanation

Workability of concrete can be related to water cement ratio as-

a: Higher w/c ratio mixes offer higher workability. Explanation

Explanation

b: Higher w/c ratio mixes offer low workability. Explanation

Explanation

c: Lower w/c ratio mixes offer higher workability. Explanation

Explanation

d: Can't be related. Explanation

Explanation

Which of the following is not a test for assessing the workability of concrete?

a: Compaction Factor Test Explanation

Explanation

b: Flow Table Test Explanation

Explanation

c: Le-Chatelier Test Explanation

Explanation

d: Vee-Bee Test Explanation

Explanation

Workability of concrete can not be associated with which one of the following concepts?

a: Ease of flow (internal friction) Explanation

Explanation

b: Prevention of harshness Explanation

Explanation

c: Prevention of segregation and bleeding Explanation

Explanation

d: All of them are associated to concrete's workability Explanation

Explanation

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