(Solved):
Q4) \( \mathrm{P} \) load is acting at point B on the system which has a fixe ...
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Q4) \( \mathrm{P} \) load is acting at point B on the system which has a fixed support at \( A \) end and simple support at \( C \) end. Calculate the vertical displacement of point B and support reactions for \( \mathrm{C} \) end and compare the results by utilizing, a) virtual work theorem (energy method) b) castigliano theorem (energy method)