Theory of Structures In plastic analysis, the shape factor for a circular section, is 1.7 1.5 1.2 1.3 1.7 1.5 1.2 1.3 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If a concrete column 200 × 200 mm in cross-section is reinforced with four steel bars of 1200 mm² total cross-sectional area. Calculate the safe load for the column if permissible stress in concrete is 5 N/mm² and Es is 15 Ec 274 MN 284 MN 264 MN 294 MN 274 MN 284 MN 264 MN 294 MN ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Stress may be expressed in Newtons Per metre square (N/m2) None of these Per centimetre square (N/cm²) Per millimetre square (N/mm²) Per metre square (N/m2) None of these Per centimetre square (N/cm²) Per millimetre square (N/mm²) ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures At yield point of a test piece, the material Undergoes plastic deformation Regains its original shape on removal of the load Behaves in an elastic manner Obeys Hooke’s law Undergoes plastic deformation Regains its original shape on removal of the load Behaves in an elastic manner Obeys Hooke’s law ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A two hinged parabolic arch of span l and rise h carries a load varying from zero at the left end to ? per unit run at the right end. The horizontal thrust is ωl²/16h ωl²/12h ωl²/4h ωl²/8h ωl²/16h ωl²/12h ωl²/4h ωl²/8h ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of principal axes of a section Product of moment of inertia is zero None of these Sum of moment of inertia is zero Difference of moment inertia is zero Product of moment of inertia is zero None of these Sum of moment of inertia is zero Difference of moment inertia is zero ANSWER DOWNLOAD EXAMIANS APP
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