The plan of stairs supported at each end by landings spanning parallel with risers is shown in the below figure. The effective span of staircase slab is
Options
A. 3000 mm
B. 4600 mm
C. 4750 mm
D. 6400 mm
Correct Answer
4600 mm
More questions
1. Longitudinal pavement lines marked broken in white paint
Options
A. are for the guidance of the drivers
B. are not to be crossed over
C. may be crossed over at the discretion of the driver
9. A stratum of clay 2 m thick will get consolidated 80% in 10 years. For the 80% consolidation of 8 m thick stratum of the same clay, the time required is