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MCQ
25741. When the consistency index is zero, then the soil is at its-
elastic limit
plastic limit
liquid limit
semi-solid state
25742. The water content in a soil at which just shear strength develops is called-
liquid limit
elastic limit
plastic limit
shrinkage limit
25743. A flow net is used to determine the-
seepage flow
seepage pressure
exit gradient
all of these
25745. ডিজিটাল থিওডোলাইটের অস্থায়ী সময়ের প্রধান ধাপ নয়। কোনটি?[PPA-23]
জরিপ
সেন্টারিং
ফোকাসিং
লেভেলিং
25746. The critical gradient of the seepage of water--- with the increase in S.G. of soil.
increases
decreases
same
infinity
25747. The unconfined compressive strength of a hard clay is-
10 to 25kN/m²
150 to 400kN/m²
25 to 150kN/m²
above 400kN/m²
25749. কোনটি দ্বারা গড় সমুদ্রতল বুঝানো হয়?
HFL
HSL
FL
MSL
25750. The liquid limit minus plastic limit is termed as-
flow index
plasticity index
shrinkage index
liquidity index
25753. The unconfined compressive strength of a very soft clay is-
10 to 25kN/m²
150 to 400kN/m²
25 to 150kN/m²
above 400kN/m²
25754. পাহাড়ের ঝুলন্ত অংশে কম RL-এর কন্টুর রেখা মনিটরের কোন দিকে গমন করে? [PPA-23]
বাইরের দিকে
লম্বালম্বি দিকে
আড়াআড়ি দিকে
ভেতরের দিকে
25755. The critical gradient of the seepage of water in a soil medium is-
(1-G)/( 1+e)
(1+e)/(1-G)
(G-1)/( 1+e)
(1+e)/( G-1)
25756. The coefficient of permeability of slit is---that of clay.
same as
less than
more than
none of these
25757. The liquidity index (in percentage) is given by-
(ω_p-ω)*100/I_p
(ω_L-ω)*100/I_p
(ω_L-ω_p )*100/I_p
(ω-ω_p )*100/I_p
25760. Which of the following have an influence on the value of permeability?
Grain size
Void ratio
Degree of saturation
all of these