Soil Mechanics Final Exam Newest 2026 Questions
and Correct Detailed Answers Already Graded A+
tills are _____ soils - CORRECT ANSWER-glacial
tills typically contain a _____ variety of particle sizes - CORRECT ANSWER-wide
what is the stress due to applied external loads - CORRECT ANSWER-induced
stress
as depth increases, induced stress _____ - CORRECT ANSWER-decreases
porewater in clayey soils plays a major role in what process - CORRECT
ANSWER-consolidation
between compression index (Cc) and recompression index (Cr) which is usually
higher - CORRECT ANSWER-compression index (Cc)
if preconsolidation stress = 2000 and current stress = 1000 then what is the
overconsolidation ratio (OCR) - CORRECT ANSWER-2
, normally consolidated soils are those with an OCR of - CORRECT ANSWER-1
but we allow for those between 0.8 and 1.2 due to disturbances in the lab
alluvial soils are those transported by - CORRECT ANSWER-rivers or streams
colluvial soils are those transported by - CORRECT ANSWER-gravity such as
landslides
a wet soil sample weighs 100 g and its water content is 20%, weight of water is
20g T/F - CORRECT ANSWER-false
if soil is completely wet degree of saturation (S) is equal to - CORRECT
ANSWER-100%
a poorly graded soil means that it has a ______ range of particle sizes -
CORRECT ANSWER-narrow
the range of moisture contents that encompasses the plastic state of soil is called
- CORRECT ANSWER-plasticity index
and Correct Detailed Answers Already Graded A+
tills are _____ soils - CORRECT ANSWER-glacial
tills typically contain a _____ variety of particle sizes - CORRECT ANSWER-wide
what is the stress due to applied external loads - CORRECT ANSWER-induced
stress
as depth increases, induced stress _____ - CORRECT ANSWER-decreases
porewater in clayey soils plays a major role in what process - CORRECT
ANSWER-consolidation
between compression index (Cc) and recompression index (Cr) which is usually
higher - CORRECT ANSWER-compression index (Cc)
if preconsolidation stress = 2000 and current stress = 1000 then what is the
overconsolidation ratio (OCR) - CORRECT ANSWER-2
, normally consolidated soils are those with an OCR of - CORRECT ANSWER-1
but we allow for those between 0.8 and 1.2 due to disturbances in the lab
alluvial soils are those transported by - CORRECT ANSWER-rivers or streams
colluvial soils are those transported by - CORRECT ANSWER-gravity such as
landslides
a wet soil sample weighs 100 g and its water content is 20%, weight of water is
20g T/F - CORRECT ANSWER-false
if soil is completely wet degree of saturation (S) is equal to - CORRECT
ANSWER-100%
a poorly graded soil means that it has a ______ range of particle sizes -
CORRECT ANSWER-narrow
the range of moisture contents that encompasses the plastic state of soil is called
- CORRECT ANSWER-plasticity index
