450+ Construction-materials-and-management Questions

Construction-materials-and-management Questions Set 18:

Quiz Mode

Does the water content affect on strength of concrete?

Yes

Sometimes

Cannot be defined

Solution:

Stripping vale test is used to determine

Adhesion

Strength

Resistance to weathering

None of the above

Solution:

What is the particle size of clay?

> 200 mm

between 4.75 mm to 75 mm

between 75 microns to 4.75 mm

< 2 microns

Solution:

Which of the following process is very much important to remove water voids from the concrete

Placing

Curing

Consolidation

None

Solution:

The expected output of a stonemason for the work item 'Ashlar stone dressing' is:

0.70 cu m per day

1.60 cu m per day

0.25 cu m per day

1.20 cu m per day

Solution:

The radial splits, which are wider on the outside of the log and narrower towards the pith, are known as

Star shakes

Ring shakes

Heart shakes

Radial shakes

Solution:

The concrete work for the following part of the building of specified thickness is measured in square meters ______.

Root slabs

Floors

D.P.C

All options are correct

Solution:

Which of the following is a principal of construction plant layout

Principle of overall integrity

Principle of satisfaction

Principle of interdependence

All of the above

Solution:

Which of the below condition will be happen if there is increase in the water cement ratio of concrete?

All of the above

Increase fluidity of concrete

Make more capillaries

Chances of bleeding or segregation

Solution:

For a construction project, the mean and standard deviation of the completion time are 200 days and 6.1 days, respectively. Assume normal distribution and use the value of standard normal deviate z = 1.64 for the 95% confidence level. The maximum time required (in days) for the completion of the project would be

Solution:

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Construction-materials-and-management Questions Set 18:

Does the water content affect on strength of concrete?

Solution:

Stripping vale test is used to determine

Solution:

What is the particle size of clay?

Solution:

Which of the following process is very much important to remove water voids from the concrete

Solution:

The expected output of a stonemason for the work item 'Ashlar stone dressing' is:

Solution:

The radial splits, which are wider on the outside of the log and narrower towards the pith, are known as

Solution:

The concrete work for the following part of the building of specified thickness is measured in square meters ______.

Solution:

Which of the following is a principal of construction plant layout

Solution:

Which of the below condition will be happen if there is increase in the water cement ratio of concrete?

Solution:

Solution:

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