Foundation Engineering (2180609) MCQs

MCQs of Foundations on problematic soil & Introduction to Geosynthetics

Showing 31 to 40 out of 47 Questions
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31.
As per Tentative Specification for CNS material for replacement of expansive soils: Plastic limit of CNS material is ______%
(a) 10-15
(b) 15-20
(c) 20-25
(d) 25-30
Answer:

Option (c)

32.
As per Tentative Specification for CNS material for replacement of expansive soils: Plasticity Index of CNS material is ______%
(a) 10-25
(b) 25-35
(c) 35-45
(d) 45-55
Answer:

Option (a)

33.
As per Tentative Specification for CNS material for replacement of expansive soils: Swelling Pressure of CNS material is ______kg/cm2, when complicated as per Is-2720 part 7
(a) 0.1 or less than
(b) 0.15
(c) 0.2
(d) 0.25
Answer:

Option (a)

34.
As per Tentative Specification for CNS material for replacement of expansive soils: Thickness of CNS material is ______ cm for 1-15 kg/cm2 swelling pressure, when complicated as per Is-2720 part 7
(a) 65-75
(b) 75-85
(c) 85-95
(d) 95-105
Answer:

Option (b)

35.
As per Tentative Specification for CNS material for replacement of expansive soils: Thickness of CNS material is ______ cm for 2-3 kg/cm2 swelling pressure, when complicated as per Is-2720 part 7
(a) 80-90
(b) 90-100
(c) 100-110
(d) 110-120
Answer:

Option (b)

36.
As per Tentative Specification for CNS material for replacement of expansive soils: Thickness of CNS material is ______ cm for 3.5-5 kg/cm2 swelling pressure, when complicated as per Is-2720 part 7
(a) 105-115
(b) 115-125
(c) 95-105
(d) 125-135
Answer:

Option (a)

37.
The standardized length of under reamed pile __________in deep deposited of expansive clay 3.5 m.
(a) 3-8
(b) 8-13
(c) 13-18
(d) 1-3
Answer:

Option (a)

38.
The standardized diameter of under reamed bulb __________times the shaft diameter.
(a) 2-3
(b) 4-5
(c) 1-2
(d) 3-4
Answer:

Option (a)

39.
The diameter of shaft of manually bored piles is_________mm
(a) 100-200
(b) 200-500
(c) 500-1000
(d) None of the above
Answer:

Option (b)

40.
vertical spacing between two bulbs in multiple bulb design is__________times bulb diamer up to 30 cm pile diameter.
(a) 1.5
(b) 2
(c) 2.5
(d) 3
Answer:

Option (a)

Showing 31 to 40 out of 47 Questions
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