Question 4
Marks : +2 | -2
Pass Ratio : 100%
Soil classification based on the particle size distribution is _____________
Explanation: Soil classification of composite soils exclusively based on the particle size distribution is known as textural classification.
Question 5
Marks : +2 | -2
Pass Ratio : 100%
The purpose of soil classification is to ___________
Explanation: The purpose of soil classification is to arrange various types of soils in to groups according to their engineering or agricultural properties.
Question 8
Marks : +2 | -2
Pass Ratio : 100%
Public road administration (PRA) system is based on _____________
Explanation: HRB classification system, also known as public road administration (PRA) is based on both the particle-size composition and plasticity characteristics.
Question 9
Marks : +2 | -2
Pass Ratio : 100%
Systems which are used for classification of soil based on particle size are __________
Explanation: Based on particle size, soil can be classified as
Question 10
Marks : +2 | -2
Pass Ratio : 100%
Highway research board (HRB) classification system is also known as__________
Explanation: Highway research board classification system is also known as public road administration (PRA) system.