Virtual Labs

Tools

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Bulking of a given sample

Choose difficulty:

Beginner

Intermediate

Advanced

Coarse sand bulks ______ fine sand

a: Lesser than Explanation

Explanation

b: More than Explanation

Explanation

c: Equal to Explanation

Explanation

d: None of the above Explanation

Explanation

Coarser is the sand, more will be the bulkage

a: True Explanation

Explanation

b: False Explanation

Explanation

What shall be the percentage bulking of sand with respect to volume for 5% of moisture content?

a: 25% Explanation

Explanation

b: 30% Explanation

Explanation

c: 15% Explanation

Explanation

d: 20% Explanation

Explanation

Bulking of fine aggregate leads to ____

a: Increase in strength of concrete Explanation

Explanation

b: Increase in workability of concrete Explanation

Explanation

c: Increase in density of concrete Explanation

Explanation

d: Increase in shrinkage of concrete Explanation

Explanation

Bulking of fine aggregate cam be minimized by _______

a: Compaction Explanation

Explanation

b: Using well graded sand Explanation

Explanation

c: Using larger sized particles Explanation

Explanation

d: Adding more water Explanation

Explanation

What is formula for calculating bulking of sand? H1 is the height of loose sand and H2 is the height of saturated sand.

a: [(H2-H1)/ H2] × 100 Explanation

Explanation

b: [(H1-H2)/ H1] × 100 Explanation

Explanation

c: [(H1-H2)/ H2] × 100 Explanation

Explanation

d: [(H2-H1)/ H1] × 100 Explanation

Explanation

What is formula for calculating bulking of sand? H1 is the height of loose sand and H2 is the height of saturated sand.

a: 5% Explanation

Explanation

b: 2% Explanation

Explanation

c: 6% Explanation

Explanation

d: 4% Explanation

Explanation

Community Links Sakshat Portal Outreach Portal FAQ: Virtual Labs

AGPL 3.0 & Creative Commons (CC BY-NC-SA 4.0)