Basic Civil Engineering -2

Cast iron piles

A. are suitable for works under sea water B. resist shocks or vibrations C. are suitable for use as batter piles D. are useful for heavy vertical loads. (ANSWER) The depth of an arch is the distance between A. ground level and springing line B. crown and springing line C. crown and ground level D. intrados and extrados. (Answer) Expansion joints in masonry walls are provided if length exceeds A. 10 m B. 20 m C. 30 m D. 40 m (Answer ) E. 50 m.  What are the functions of a column in a building?  Comment your answer below  Can you Explain this representation