Q1.
(ii) Calculate the total elongation of a prismatic bar of length l and cross sectional area 'A' which hangs vertically under its own weight.
(iii)
Analyze the continuous beam shown in Fig. 1 (iii) by Moment Distribution Method and find the Moment at various points A, B and C.
Fig. 1 (iii)
(iv) Find the centroid of a 120 mm x 150 mm x 20 mm T section.
(v) State the Muller Breslau principle and its applications.