ECET PAPERS for S.M 2010-2012
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