civiltoppers

STRENGTH OF MATERIALS ECET PAPERS ECET PAPERS FOR 'S.M' FOR THE YEARS  2013-2015  ARE AVAILABLE HERE FOR FREE. ECET PAPER FOR 2013 :  1. Hooks law holds good upto     (a) Yield point                               (b) Proportional limit     (c) Elastic point                             (d) Plastic limit 2. The value of Poisson's ratio always     (a) Less than one                          (b) Greater than one     (c) Equal to one                            (d) Can be anything 3. For a simply supported beam of span '1' subjected to a moment 'M' at the left support, the bending diagram will be                                          (a) Trapezium       (b) Parabola           (c) Rectangle    (d) Triangle 4. For a cantilever beam of span 6m subjected to a concentrated load 1 kN-m at the free end, the bending moment at the fixed end in anticlock wise        (a) zero                 (b) 3 kN-m            (c) 1 kN-m        (d)

STRENGTH OF MATERIALS ECET PAPERS  ECET PAPERS FOR ' S.M'  FOR THE YEARS   2010 - 2012  ARE AVAILABLE HERE FOR FREE . ECET PAPER FOR 2010   1.  Poisson's ratio is the ratio of       (a) Lateral strain to linear strain       (b) Linear strain to lateral strain       (c) Bulk modulus to Young's modulus       (d) Young's modulus to rigidity modulus  2.    The ratio of shear stress to shear strain within elastic limit is called       (a) Young's modulus                       (b) Modulus of rigidity       (c) Bulk modulus                            (d) Modulus of resistance  3.    The relation between modulus of elasticity (E), modulus of rigidity (G) and  Poisson's ratio is given by                                           (a) E = 2G(1 + IA)                        (b) E = 2G(1 - p.)       (c) E = G(1 - g)                              (d) E = 2G(1 + 2g)  4.    The maximum value of Poisson's ratio for any material is