Related Questions

A truss containing j joints and m members, will be a simple truss if
A m = 2j - 3
B j = 2m - 3
C m = 3j - 2
D j = 3m - 2
To minimize the total cost of a roof truss, the ratio of the cost of truss to the cost of purlins shall be
A 1
B 2
C 3
D 4
The bracing provided in the plane of end posts is called
A Sway bracing
B Portal bracing
C Top lateral bracing
D Bottom lateral bracing
The bracing between two columns of a steel tank will be designed to resist
A Horizontal shear due to wind or earthquake only
B Horizontal, shear due to wind or earthquake + 2.5% of column loads
C Column loads + 2.5% of horizontal shear due to wind or earthquake
D Column loads + full horizontal shear due to wind or earthquake
The sway bracing is designed to transfer
A 20% of the top panel wind load to bottom bracing
B 10% of the top panel wind load to bottom bracing
C 25% of the top panel wind load to bottom bracing
D 50% of the top panel wind load to bottom bracing
Hudson’s formula gives the dead weight of a truss bridge as a function of
A Bottom chord area
B Top chord area
C Effective span of bridge
D Heaviest axle load of engine
What is the function of portal in bridge trusses?
A To resist lateral forces
B To resist horizontal forces
C To provide additional stability
D To allow thermal expansion
The moment to bridge the chasms that divide us has come" Why do the word bridge the chasms have been used ---
A to eliminate difference
B to keep up the brotherhood
C to maintain religious bond
D to foster humanity
A train 150 meter long and running at a speed of 60 km per hour takes 30 seconds to cross a bridge. what is a length of the bridge?
A 450 meter
B 500 meter
C 350 meter
D 650 meter
A man walking at the rate of 5 km/hr crosses a bridge in 15 minutes. The length of the bridge (in meters) is-
A 600
B 750
C 1000
D 1250

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