Related Questions

A farmer is constructing a fence by stringing wire between two posts 20 feet apart. In the fence is 600 feet long. how many posts must the farmer.
A 29
B 30
C 31
D 32
A farmer is constructijng a fence by stringing wire between two posts 20 feet apart. If the fence is 600 feet long, how.many posts must the farmer use?
A 29
B 30
C 31
D 32
The portal bracing in a truss bridge is used to
A Transfer load from top of end posts to bearings
B Keep the rectangular shape of the bridge cross-section
C Stiffen the structure laterally
D Prevent the sides-way buckling of top chord
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
Plane P take off at 2:00 am and flies at a constants speed of Xmph. Plane Q takes off at 3:30 am and flies the same forte as plane p but travels at a constant X, how many hours after 3:30 am will plane Q overtake plan P?
A 1.5x/y +0.5
B 2
C 4
D 5
compression force in two end posts The pin of a rocker bearing in a bridge is designed for
A bearing and shear
B bending and shear
C bearing and bending
D bearing, shear and bending
A body of weight 'W' is required to move up on rough inclined plane whose angle of inclination with the horizontal is 'α'. The effort applied parallel to the plane is given by (where μ = tanφ = Coefficient of friction between the plane and the body.)
A P = W tanα
B P = W tan (α + φ)
C P = W (sinα + μcosα)
D P = W (cosα + μsinα)
A man in a train notice that he can count 21 telephone posts in one minute.. If they are known to be 50 meters apart, then at what speed is the train travelling?
A 60 kmph
B 55 kmph
C 63 kmph
D 57 kmph
If a girl student requests you to collect her posts at your address what would you like to do in this case?
A You would not give permission as it is against your own principles
B You will never allow her suspecting a foul game
C As a teacher you will allow her
D You will permit her because you may get in touch with her

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