Related Questions

Best type of piles for soft soil having little resistance to the flow of concrete, is
A Simplex pile
B Vibro pile
C Raymond pile
D Franki pile
The additional piles which are driven to increase the capacity of supporting loads on vertical piles, are known
A Construction piles
B Raking piles
C Eccentric piles
D Sinking piles
For the supply of materials for concrete, form work reinforcing and placing of concrete, removal of form work and curing of concrete, number of bar(s) required on bar chart, is
A 1
B 2
C 3
D 4
ডাটাবেজ সফটওয়্যার চালু করার ধাপগুলো- i. Start মেনু হতে All program-এ ক্লিকii. Micro Soft office-এ ক্লিকiii. Micro Soft Access-এ ক্লিকনিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii
In case of hydraulically smooth pipe, the resistance to flow depends only on the Reynolds number, whereas for a hydraulically rough pipe, the resistance to flow is governed by the relative roughness. Two pipes are said to have the same hydraulic roughness, when they have equal values of
A Relative roughness
B Absolute roughness
C Friction co-efficient for flows at equal Reynold number
D All of the above
Which one of the following piles has a cast iron shoe even after removal of the hollow cylindrical steel casing?
A Simplex pile
B Pedestal pile
C Vibro pile
D Both (A) and (C) of the above
2 large and 1 small pumps can fill a water tank in 4 hours. One large and 3 small pumps can also fill the same water tank in 4 hours. how many hours will it take for 3 large and 4 small pumps to fill the tank?
A 2 hours
B 2.5 hours
C 3 hours
D 3.5 hours
Under reamed piles are generally used for
A Machine foundations
B Factory building
C Tall structures
D All the above
A certain thickness of the coal, if stored unscientifically on soft (katcha) ground having no metallic/concrete flooring gets sunked into the ground, which is termed as the 'carpet loss'. The carpet loss may be of the order of __________ cms.
A 1 to 2
B 3 to 4
C 5 to 15
D 20 to 40
2 large and 1 small pumps can fill a water tank in 4 hours. 1 large and 3 small pumps can also fill the same water tank in 4 hours . How many hours will it take for 3 large 4 small pumps to fill the tank?
A 2 hours
B 2.5 hours
C 3 hours
D 3.5 hours

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