Structural Analysis If in a pin-jointed plane frame (m + r) > 2j, then the frame is(Where ‘m’ is number of members, ‘r’ is reaction components and ‘j’ is number of joints) Stable and statically indeterminate Unstable None of these Stable and statically determinate Stable and statically indeterminate Unstable None of these Stable and statically determinate ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis Muller Breslau’s principle for obtaining influence lines is applicable to i) trusses ii) statically determinate beams and frames iii) statically indeterminate structures, the material of which is elastic and follows Hooke’s law iv) any statically indeterminate structure The correct answer is only (i) (i), (ii) and (iii) (i), (ii) and (iv) (i) and (ii) only (i) (i), (ii) and (iii) (i), (ii) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would Always be compression Change from compression to tension Always be tension Change from tension to compression Always be compression Change from compression to tension Always be tension Change from tension to compression ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis For under water concreting. The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate At least 10 percent more cement is required as compared to dry conditions All of these De-watering by pumping is not done or until 24 hours thereafter The volume of coarse aggregates shall not be less than one and half times and not more than twice that of fine aggregate At least 10 percent more cement is required as compared to dry conditions All of these De-watering by pumping is not done or until 24 hours thereafter ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis In the displacement method of structural analysis, the basic unknowns are displacements None of these force displacements and forces displacements None of these force displacements and forces ANSWER DOWNLOAD EXAMIANS APP
Structural Analysis The carryover factor in a prismatic member whose far end is fixed is 1 3/4 1/2 0 1 3/4 1/2 0 ANSWER DOWNLOAD EXAMIANS APP
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