Related Questions

When the plastic limit of a soil is greater than the liquid limit, then the plasticity index is reported as
A negative
B zero
C non-plastic (NP)
D 1
The water content of soil, which represents the boundary between plastic state and liquid state, is known as
A liquid limit
B plastic limit
C shrinkage limit
D plasticity index
Suppose you are the account holder of a bank. The bank . The bank offered you a plastic card with a credit limit of TK. 20.000 and your account has to be settled in full at the end of each month. Usually there is an annual fee for using this credit facility . This type of plastic card is called ?
A Debit Card
B Credit Card
C Charge Card
D Pre-paid Card
The centroid of compressive force, from the extreme compression fiber, in limit state design lies at a distance of (where xu is the depth of neutral axis at the limit state of collapse)
A 0.367 xu
B 0.416 xu
C 0.446 xu
D 0.573 xu
When hot water is placed into an empty water bottle, the bottle keeps its shape and does not soften. What type of plastic is the water bottle made from?
A Thermoplastic
B PVC
C Polyurethane
D Thermosetting
The depth of water required to bring the soil moisture content of a given soil upto its field capacity is called
A hygroscopic water
B equivalent moisture
C soil moisture deficiency
D pellicular water
The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of dry air when it is saturated at the same temperature and pressure, is called
A Humidity ratio
B Relative humidity
C Absolute humidity
D Degree of saturation
A simple spring-mass vibrating system has a natural frequency of $${{\text{f}}_{\text{n}}}.$$ If the spring stiffness is halved and the mass is doubled, then the natural frequency will become
A $$\frac{{{{\text{f}}_{\text{n}}}}}{2}$$
B $$2{{\text{f}}_{\text{n}}}$$
C $$4{{\text{f}}_{\text{n}}}$$
D $$8{{\text{f}}_{\text{n}}}$$
In case of a simply supported rectangular beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is
A $$\frac{{\text{L}}}{2}$$
B $$\frac{{\text{L}}}{3}$$
C $$\frac{{\text{L}}}{4}$$
D $$\frac{{\text{L}}}{5}$$
In case of a simply supported I-section beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is
A $$\frac{{\text{L}}}{2}$$
B $$\frac{{\text{L}}}{3}$$
C $$\frac{{\text{L}}}{4}$$
D $$\frac{{\text{L}}}{5}$$

Next steps