A. pa V
B. paV2
C. p a (1/V)
D. paV”2
Related Mcqs:
- For the buildings having a low permeability, the internal wind pressure acting normal to the wall and roof surfaces is taken as__________________?
A. zero
B. ±0.2p
C. ± 0.5 p
D. ±0.7p
where p is basic wind pressure - The internal pressure coefficient on walls for buildings with large permeability is taken as_______________?
A. ± 0.2
B. ±0.5
C. ± 0.7
D. 0 - The least dimension in case of a circular column of diameter D is taken as_______________?
A. 0.5 D
B. 0.68 D
C. 0.88 D
D. D - The live load for a sloping roof with slope 15°, where access is not provided to roof, is taken as_______________?
A. 0.65 kN/m2
B. 0.75 kN/m2
C. 1.35 kN/m2
D. 1.50 kN/m2 - As per IS : 875, for the purposes of specifying basic wind velocity, the country has been divided into_____________________?
A. 4 zones
B. 5 zones
C. 6 zones
D. 7 zones - The external wind pressure acting on a roof depends on__________________?
A. degree of permeability of roof
B. slope of roof
C. both (A) and (B)
D. none of the above - The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is________________?
A. 150
B. 180
C. 250
D. 350 - The basic wind speed is specified at a height ‘h’ above mean ground level in an open terrain. The value of’h’ is__________________?
A. 10 m
B. 20 m
C. 25 m
D. 50 m - The moment-curvature relation at a plastic hinge is________________?
A. linear
B. parabolic
C. constant moment for all curvatures
D. constant curvature for all moments - If the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as_________________?
A. 0
B. 0.5
C. between 0.5 and 1.0
D. 1.0
