Strength of Material Sheet 18
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1) Question.
A linear arch has
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2) Question.
If the central rise of a symmetrical parabolic arch is h, then the rise of arch at quarter points is
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3) Question.
Three hinged arch is
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4) Question.
If a three hinged parabolic arch carries a uniformly distributed load over the entire span, then any section of the arch is subjected to
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5) Question.
In a three hinged arch, the linear and the actual arch meet at
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6) Question.
Due to rise in temperature in a three hinged arch, induced stress is
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7) Question.
According to Eddy's theorem, the vertical intercept between the linear arch and the centre line of actual arch at any point represents to some scale
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8) Question.
According to Eddy's theorem, the vertical intercept between the linear arch and the centre line of actual arch at any point represents to some scale
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9) Question.
Internal forces at every cross-section in a arch are
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10) Question.
The effect of arching a beam is
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11) Question.
Effective length of a column fixed at one end and hinged at the other end is
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12) Question.
Slenderness ratio of a 5m long column hinged at both ends and having a circular cross-section with diameter 160mm is
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13) Question.
Rankine's formula for column is valid when slenderness ratio
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14) Question.
Effective length of a chimney of 20 m height is taken as
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15) Question.
A long column has maximum crippling load when its
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16) Question.
Euler's formula for a mild steel long column hinged at both ends is not valid for slenderness ratio
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17) Question.
When both ends of a column are fixed, the crippling load is P. If one end of the column is made free, the value of crippling load will be changed to
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18) Question.
Buckling load for a given column depends upon
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19) Question.
A carriage spring of span 1 consists of n plates each of thickness t and width b. If the spring carries a load W and modulus of elasticity of the spring is E, then the central deflection of the spring is
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20) Question.
Deflection in a leaf spring is more if its
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