Related Questions

According to Euler's column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends.
A Equal to
B Two times
C Four times
D Eight times
-Column row+Column row+Column row এই ফরমূলা কিসের?
A ভাগ এর
B যোগ এর
C গুণ এর
D বিয়োগ এর
On sports day. if 30 children were made to stand in a column, 16 columns could be formed. If 24 children were made to stand in a column,how many columns could be formed?
A 45
B 20
C 22
D 29
On sports day, if 30 children were made to stand in a column, 16 columns could be formed. If 24 children were made a stand in a column, how many columns could be formed ?
A 40
B 20
C 22
D 30
According to Euler's column theory, the crippling load for a column of length ($$l$$) with one end fixed and the other end hinged, is
A $$\frac{{{\pi ^2}{\text{E}}I}}{{{l^2}}}$$
B $$\frac{{{\pi ^2}{\text{E}}I}}{{4{l^2}}}$$
C $$\frac{{2{\pi ^2}{\text{E}}I}}{{{l^2}}}$$
D $$\frac{{4{\pi ^2}{\text{E}}I}}{{{l^2}}}$$
The assumption, generally, made in the theory of simple bending is that
A The beam material is perfectly homogeneous and isotropic
B The beam material is stressed within its elastic limit
C The plane sections before bending remain plane after bending
D All of the above
The assumption made in the theory of the reinforced cement concrete beam is that
A All the tensile stresses are taken up by the steel reinforcement only
B There is a sufficient bond between steel and concrete
C The steel and concrete are stressed within its elastic limit
D All of the above
The assumption in the theory of bending of beams is:
A Material is homogeneous
B Material is isotropic
C Young’s modulus is same in tension as well as in compression
D All the above
Which one is not a assumption of the theory of demand based on analysis of indifference curves?
A Given scale of preferences as between different combinations of two goods
B Diminishing marginal rate of substitution
C Constant marginal utility of money
D Consumers would always prefer more of a particular good to less of it, other things remaining the same
In a simple bending theory, one of the assumptions is that the plane sections before bending remain plane after bending. This assumption means that
A Stress is uniform throughout the beam
B Strain is uniform throughout the beam
C Stress is proportional to the distance from the neutral axis
D Strain is proportional to the distance from the neutral axis

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