If E, N, K and 1/m are modulus of elasticity, modulus of rigidity. Bulk modulus and Poisson ratio of the material, the following relationship holds good_______________?
B. E = 2N (1 + 1/m)
C. (3/2)K (1 – 2/m) = N (1 + 1/m)
D. All the above(Correct)
		A. 5t tension
B. 4t tension
C. 4t compression
D. 5t compression 
		A. The outer most fibre of the section
B. The inner most fibre of the section
C. The neutral fibre of the section
D. The fibre everywhere
		A. Both the ends are fixed
B. Both the ends are hinged
C. One end is fixed and other end is free
D. One end is fixed and other end is hinged
		A. 0.001
B. 0.002
C. 0.0025
D. 0.003
		A. p/a²
B. 2p/a²
C. 3p/a²
D. 4p/a²