Site Investigation and Soil Sampling MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Site Investigation and Soil Sampling, a fundamental topic in the field of Foundation Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Site Investigation and Soil Sampling MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Site Investigation and Soil Sampling mcq questions that explore various aspects of Site Investigation and Soil Sampling problems. Each MCQ is crafted to challenge your understanding of Site Investigation and Soil Sampling principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Foundation Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Site Investigation and Soil Sampling MCQs are your pathway to success in mastering this essential Foundation Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Site Investigation and Soil Sampling. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Site Investigation and Soil Sampling knowledge to the test? Let's get started with our carefully curated MCQs!

Site Investigation and Soil Sampling MCQs | Page 6 of 12

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Q51.
The depth up to which the increase in pressure due to structural loading is likely to cause perceptible settlement is _______

a.

insignificant depth

b.

significant depth

c.

trifling depth

d.

nugatory

Discuss
Answer: (b).significant depth
Q52.
The significant depth is assumed up to a level at which the net increase in vertical pressure becomes _______ of initial overburden pressure.

a.

10% to 20%

b.

less than 10%

c.

20% to 30%

d.

50% to 70%

Discuss
Answer: (b).less than 10%
Q53.
Thick wall samplers have area ratio______

a.

greater than 20 -35%

b.

greater than 10- 25%

c.

lesser than 10 -25%

d.

lesser than 15 -35%

Discuss
Answer: (b).greater than 10- 25%
Q54.
_______ sampler is suitable for soft soils.

a.

Open drive sampler

b.

Rotary sampler

c.

Stationary position

d.

No sampler

Discuss
Answer: (c).Stationary position
Q55.
For soft sensitive soil, the area ratio of sample ______

a.

should not exceed 20%

b.

should not exceed 10%

c.

should not exceed 15%

d.

should not exceed 40%

Discuss
Answer: (b).should not exceed 10%
Q56.
The inside clearance of the sampler should _______

a.

lie between 1 to 3%

b.

be less than 1%

c.

lie between 2 to 6%

d.

lie between 1 to 6%

Discuss
Answer: (a).lie between 1 to 3%
Q57.
For sampling saturated cohesion-less soils _______ is inserted.

a.

inner liner

b.

oil

c.

trap valve

d.

wood

Discuss
Answer: (c).trap valve
Q58.
The undistributed samples are obtained by ______

a.

thin wall samplers

b.

thick wall samplers

c.

both thin and thick wall samplers

d.

no type of samplers

Discuss
Answer: (a).thin wall samplers
Q59.
To impart cohesion, ______ is used.

a.

water

b.

asphaltic emulsions

c.

lime

d.

powder soda

Discuss
Answer: (b).asphaltic emulsions
Q60.
For undistributed samples ______ is used.

a.

compressed air sampler

b.

thick sampler

c.

care cutter

d.

rotary sampler

Discuss
Answer: (a).compressed air sampler
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