Theory of Structures The greatest load which a spring can carry without getting permanently distorted, is called Stiffness Proof stress Proof load Proof resilience Stiffness Proof stress Proof load Proof resilience ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures parabolic arch of span and rise , is given by The equation of a y = 3h/l² × (1 – x) y = 4h/l² × (1 – x) y = h/l² × (1 – x ) y = 2h/l² × (1 – x) y = 3h/l² × (1 – x) y = 4h/l² × (1 – x) y = h/l² × (1 – x ) y = 2h/l² × (1 – x) ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The strain energy stored in a spring when subjected to greatest load without being permanently distorted, is called Stiffness Proof resilience Proof load Proof stress Stiffness Proof resilience Proof load Proof stress ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of principal axes of a section None of these Product of moment of inertia is zero Difference of moment inertia is zero Sum of moment of inertia is zero None of these Product of moment of inertia is zero Difference of moment inertia is zero Sum of moment of inertia is zero ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A simply supported rolled steel joist 8 m long carries a uniformly distributed load over it span so that the maximum bending stress is 75 N/mm². If the slope at the ends is 0.005 radian and the value of E = 0.2 × 106 N/mm², the depth of the joist, is 300 mm 250 mm 200 mm 400 mm 300 mm 250 mm 200 mm 400 mm ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The horizontal deflection of a parabolic curved beam of span 10 m and rise 3 m when loaded with a uniformly distributed load l t per horizontal length is (where Ic is the M.I. at the crown, which varies as the slope of the arch). 150/EIc 50/EIc 200/EIc 100/EIc 150/EIc 50/EIc 200/EIc 100/EIc ANSWER DOWNLOAD EXAMIANS APP
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