Search
12. What are the advantages of piers constructed monolithically with the bridge deck over usage of bearings?
10. In a curved prestressed bridge, how should the guided bearings in piers of the curved region be oriented with respect to the fixed bearing in abutment?
10. In a curved prestressed bridge, how should the guided bearings in piers of the curved region be oriented with respect to the fixed bearing in abutment?
9. How to determine the size of elastomeric bearings?
Find the young modulus of the rod of diameter 50 mm and of length 400 mm which is subjected to tensile load of 90 kN, and the extension of the rod is equal to .4 mm
3) A solution of washed raw cane sugar is coloured by the presence of impurities. It is to be decolourised by the treatment with an adsorptive carbon in a contact filtration plant. The data for an equilibrium isotherm is given below. The original solution has a colour concentration of 9.6 measured on an arbitrary scale and it is desired to reduce colour to 10% of its original value
Kg carbon/kg solution:
0
0.001
0.004
0.008
0.02
0.04
Colour units /kg solution
9.6
8.6
6.3
4.3
1.7
0.7
Convert the data to a suitable form for plotting the equilibrium isotherm and determine the quantity of fresh carbon required per 1000 kg of solution for a two stage counter-current operation?
Explain briefly with step by step process?
12)Use Cauchy integral formula for derivatives evaluate ∮c z²-2z/(z+1)^2 (z²+4)dz, where C is |z + 2) <2.
11)Evaluate∫C Im(Z)dz, where C is z = {(t-2i, 1≤t≤2. ; 2-i(4-t), 2<t≤3'
10)Using Residue theorem evaluate ∮c Z cosh πz/Z^(4)+5Z^(2)+4, where C is |z| = 3.
