A. 10% of wall area
B. 20% of wall area
C. 30% of wall area
D. 50% of wall area
Related Mcqs:
- 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 - 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 - Pitch of tacking rivets, when double angles connected back to back and acting as tension members should not be more than_________________?
A. 500 mm
B. 600 mm
C. 1000 mm
D. 300 mm - In a gusseted base, when the end of the column is machined for complete bearing on the base plate, then the axial load is assumed to be transferred to base plate__________________?
A. fully by direct bearing
B. fully through fastenings
C. 50% by direct bearing and 50% through fastenings
D. 75% by direct bearing and 25% through fastenings - For a standard 45° fillet, the ratio of size of fillet to throat thickness is_______________?
A. 1:1
B. 1 : V2
C. V2 : 1
D. 2: 1 - Normally, the angle of roof truss with asbestos sheets should not be less than_______________?
A. 26’/2°
B. 30°
C. 35°
D. 40° - The mechanism method of plastic analysis satisfies___________________?
A. equilibrium and mechanism conditions
B. equilibrium and plastic moment conditions
C. mechanism and plastic moment conditions
D. equilibrium condition only - Lug angles_________________?
A. are used to reduce the length of connection.
B. are unequal angles.
C. increases shear lag.
D. all the above - 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 - Horizontal stiffener in a plate girder is provided to safeguard against_______________?
A. shear buckling of web plate
B. compression buckling of web plate
C. yielding
D. all of the above
