Related Questions

The soil which is a mixture of sand, clay and silt is known as ________
A Loamy soil
B Sandy soil
C Clayey soil
D Desert soil
In a class of 60 students, 20 students like Math, 25 students like English and 30 students like Science. If 5 Students like both Math and Science, 8 Students like both English and Science and 3 students like neither of these subjects, how many students like all of the three subjects?
A 2
B 3
C 4
D 5
If average particle size of the silt in millimeters is m, the Lacey's silt factor f is proportional to
A m3
B $${{\text{m}}^{\frac{1}{2}}}$$
C $${{\text{m}}^{\frac{1}{3}}}$$
D $${{\text{m}}^{\frac{2}{3}}}$$
Clay and silt content in a good brick earth must be at least
A 50%
B 40%
C 30%
D 25%
The material carried by the glacier such as rocks big and small, sand and silt gets deposited, which are called glacial ________.
A moraines
B deltas
C plateaus
D grooves
According to IS classification, the range of silt size particles is
A 4.75 mm to 2.00 mm
B 2.00 mm to 0.425 mm
C 0.425 mm to 0.075 mm
D 0.075 mm to 0.002 mm
The effective size of sand particles used in slow sand filters is
A 0.25 to 0.35 mm
B 0.35 to 0.60 mm
C 0.60 to 1.00 mm
D 1.00 to 1.80 mm
The most common admixture which is used to accelerate the initial set of concrete is
A Gypsum
B Calcium chloride
C Calcium carbonate
D None of the above
While investigating the site, a thick layer of fairly firm clay over a deep layer of soft clay is encountered. In such a situation, the following type of foundation is useful:
A Pile formation
B Raft foundation
C Grillage foundation
D None of these
Which of the following clay mixing devices is vacuum operated for deairation of clay?
A Banbery mixer
B Pug mill
C Muller-mixer
D None of these

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