KERALA UNIVERSITY Class 3 mechanics of structures Question Paper 2021

Practice authentic previous year questions for better exam preparation.

Sample Questions

Direct stresses of $120 \mathrm{MN} \mathrm{m}^{2}$ in tension and $90 \mathrm{MN} / \mathrm{m}^{2}$ m in compression are applied lo an elastic malerial al a certain poinl on planes al right angles lo each other. (c) Find the magnitude of the olner p...
(a) Analyse the gin foinled frame shown in Fig. 2 and find out the member forces,
(b) Analyse the frame shown in Fig 2 and determina the member forces for all the members. Fig. 2 $(\mathrm{A} \times 2 \mathrm{O}=80$ Marks $)$ 3 M - 5635
Deline the terms: (b) Principal stresses
A close coiled helical spring is lo carry a load of 500 N . Hs mean coil diameter is to be 10 is to times that of the wire diameter, Calculate the diameters if the maximum shear stress in the malerial of the spong are to be $80 \mathrm{~N} / \mathrm{...